{"id":248,"date":"2026-07-31T05:49:43","date_gmt":"2026-07-31T05:49:43","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&#038;p=248"},"modified":"2026-07-31T06:17:24","modified_gmt":"2026-07-31T06:17:24","slug":"steel-stock-bore-sprockets-american-standard","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/it\/prodotto\/steel-stock-bore-sprockets-american-standard\/","title":{"rendered":"Pignoni in acciaio per foro standard americano"},"content":{"rendered":"<div style=\"font-family: Arial, Helvetica, sans-serif; color: #1c2333; line-height: 1.75; max-width: 1200px; margin: 0 auto; padding: 2%;\">\n<p><!-- \u2550\u2550 STATS STRIP \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #0d1b2e; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px; display: flex; flex-wrap: wrap; gap: 0; justify-content: space-around; text-align: center;\">\n<div style=\"padding: 10px 20px; min-width: 120px;\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">#25 \u2013 #240<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Gamma di dimensioni della catena<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">Z=9 \u2013 120<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Intervallo di conteggio dei denti<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">ANSI B29.1<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Standard<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 120px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">ISO 9001<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Qualit\u00e0 certificata<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 PRODUCT OVERVIEW \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Pignoni standard in acciaio con foro di serie American Standard \u2013 Panoramica del prodotto<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 24px 0 36px;\">\n<div style=\"flex: 2 1 320px;\">\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Le ruote dentate con foro standard vengono fornite con un foro non rifinito: un foro pilota viene praticato come riferimento, mentre il mozzo viene lasciato pieno in modo che il foro possa essere lavorato a qualsiasi diametro dell'albero, dal foro pilota minimo fino al foro massimo per quella dimensione del mozzo. La sede della chiavetta e la vite di fermo vengono lavorate secondo le specifiche del cliente al momento della lavorazione. Questo rende il foro standard l'opzione pi\u00f9 flessibile per alberi di dimensioni non standard, diametri dell'albero metrici o in pollici e applicazioni che richiedono tolleranze o forme della sede della chiavetta al di fuori della gamma standard di fori finiti.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Il materiale \u00e8 acciaio al carbonio medio C45. I fianchi dei denti sono temprati a induzione a 52-58 HRC, mentre l'area del foro del mozzo rimane non temprata e lavorabile. Tutte le ruote dentate sono trattate con fosfatazione per la protezione dalla corrosione durante lo stoccaggio e il primo utilizzo. Le misure pi\u00f9 comunemente ordinate \u2014 #40, #50, #60 e #80 da Z=12 a Z=60 \u2014 sono tenute a magazzino per la spedizione immediata. Per le misure non a magazzino, i tempi di consegna sono di 7-14 giorni lavorativi. Abbina con <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/driving-chains\/\">catena di trasmissione a rulli standard<\/a>\u00a0per un drive completamente abbinato.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px;\">\n<div style=\"background: #fff8ec; border: 1px solid #e8a020; border-radius: 6px; padding: 16px 18px;\">\n<p style=\"font-size: 13px; font-weight: bold; color: #0d1b2e; margin: 0 0 8px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-241\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/stainless-steel-sprocket-1.webp\" alt=\"pignone in acciaio inossidabile-1\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/stainless-steel-sprocket-1.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/stainless-steel-sprocket-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/>\ud83d\udcd0 ANSI vs. Europeo: la differenza principale<\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.7; margin: 0 0 8px;\">Le catene ANSI e DIN 8187 hanno lo stesso passo per molte misure, ma differiscono per il diametro dei rulli e la larghezza interna. <strong>Un pignone ANSI non funzioner\u00e0 correttamente con una catena europea e viceversa.<\/strong> \u2014 anche dove il passo corrisponde. Verificare sempre quale standard di catena \u00e8 in uso prima di ordinare.<\/p>\n<table style=\"width: 100%; font-size: 11.5px; border-collapse: collapse; margin-top: 4px;\">\n<tbody>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 5px 7px; text-align: left; border: 1px solid #1a3a5c;\">Catena<\/th>\n<th style=\"padding: 5px 7px; text-align: center; border: 1px solid #1a3a5c;\">Standard<\/th>\n<th style=\"padding: 5px 7px; text-align: center; border: 1px solid #1a3a5c;\">Regione<\/th>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">#40 \/ #50 \/ #60<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">ANSI B29.1<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">Americhe, Corea<\/td>\n<\/tr>\n<tr style=\"background: #f4f7fb;\">\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; font-weight: 600;\">06B \/ 08B \/ 10B<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">DIN 8187<\/td>\n<td style=\"padding: 5px 7px; border: 1px solid #dde6f2; text-align: center;\">Europa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 ANSI CHAIN NUMBER DECODER (unique module) \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px;\">\n<h2 style=\"color: #0d1b2e; font-size: clamp(17px,2.2vw,22px); margin: 0 0 8px; padding-bottom: 8px; border-bottom: 2px solid #e8a020;\">Come leggere un numero di catena ANSI<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; line-height: 1.7; margin: 0 0 20px;\">Il numero di catena ANSI non \u00e8 casuale: codifica il passo e la configurazione della catena. Capirlo permette di confermare le specifiche del pignone a partire dal numero di catena stampato sulla piastra della maglia.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 20px;\">\n<div style=\"flex: 1 1 200px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 4px solid #e8a020; box-shadow: 0 1px 4px rgba(13,27,46,0.07); text-align: center;\">\n<p style=\"font-size: 28px; font-weight: 900; color: #0d1b2e; margin: 0 0 8px; letter-spacing: 4px;\">#<span style=\"color: #e8a020;\">4<\/span><span style=\"color: #1a6db5;\">0<\/span><\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\"><span style=\"color: #e8a020; font-weight: bold;\">4<\/span> = passo in ottavi di pollice<br \/>\n4 \u00f7 8 = <strong>\u00bd\u2033 = passo di 12,70 mm<\/strong><br \/>\n<span style=\"color: #1a6db5; font-weight: bold;\">0<\/span> = standard (arrotolato)<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 4px solid #1a6db5; box-shadow: 0 1px 4px rgba(13,27,46,0.07); text-align: center;\">\n<p style=\"font-size: 28px; font-weight: 900; color: #0d1b2e; margin: 0 0 8px; letter-spacing: 4px;\">#<span style=\"color: #e8a020;\">6<\/span><span style=\"color: #1a6db5;\">0<\/span><\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\"><span style=\"color: #e8a020; font-weight: bold;\">6<\/span> = tono in ottavi<br \/>\n6 \u00f7 8 = <strong>\u00be\u2033 = passo di 19,05 mm<\/strong><br \/>\n<span style=\"color: #1a6db5; font-weight: bold;\">0<\/span> = rullo standard<\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 4px solid #64748b; box-shadow: 0 1px 4px rgba(13,27,46,0.07); text-align: center;\">\n<p style=\"font-size: 28px; font-weight: 900; color: #0d1b2e; margin: 0 0 8px; letter-spacing: 4px;\">#<span style=\"color: #e8a020;\">4<\/span><span style=\"color: #64748b;\">1<\/span><\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\"><span style=\"color: #e8a020; font-weight: bold;\">4<\/span> = passo di \u00bd\u2033<br \/>\n<span style=\"color: #64748b; font-weight: bold;\">1<\/span> = leggero (rullo ridotto)<br \/>\n<strong>#41 = leggero \u00bd\u2033<\/strong><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; background: #fff; border-radius: 6px; padding: 18px 16px; border-top: 4px solid #0d1b2e; box-shadow: 0 1px 4px rgba(13,27,46,0.07); text-align: center;\">\n<p style=\"font-size: 28px; font-weight: 900; color: #0d1b2e; margin: 0 0 8px; letter-spacing: 4px;\">#<span style=\"color: #e8a020;\">8<\/span><span style=\"color: #1a6db5;\">0<\/span><span style=\"color: #dc2626;\">-2<\/span><\/p>\n<p style=\"font-size: 12.5px; color: #334155; line-height: 1.65; margin: 0;\"><span style=\"color: #e8a020; font-weight: bold;\">8<\/span> = passo di 1\u2033<br \/>\n<span style=\"color: #dc2626; font-weight: bold;\">-2<\/span> = duplex (due filamenti)<br \/>\n<strong>Catena duplex con passo da 1\u2033<\/strong><\/p>\n<\/div>\n<\/div>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\">Suffisso -2 = duplex, -3 = triplex. Nessun suffisso = simplex. #25 e #35 sono misure per impieghi leggeri con rulli pi\u00f9 piccoli rispetto al passo. Quando si ordinano i pignoni, assicurarsi sempre che il numero della catena corrisponda esattamente: il suffisso \u00e8 importante.<\/p>\n<\/div>\n<p><!-- \u2550\u2550 SPECIFICATION TABLE \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 18px 4%; margin-bottom: 24px;\">\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #475569; margin: 0;\"><strong>Legenda della colonna:<\/strong> Catena = numero di catena ANSI | Passo = passo della catena (pollici \/ mm) | Diametro del rullo = diametro del rullo (mm) | Gamma Z = numero di denti disponibili | de max = diametro della punta a Z massimo | Foro max = foro massimo al mozzo (mm) | Disponibile: S=simplex, D=duplex, T=triplex<\/p>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Specifiche ANSI dei pignoni in base alla dimensione della catena<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-251\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Steel-Stock-Bore-Sprockets-dimension-1.webp\" alt=\"Pignoni in acciaio con foro standard, dimensione 1\" width=\"1672\" height=\"941\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Steel-Stock-Bore-Sprockets-dimension-1.webp 1672w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Steel-Stock-Bore-Sprockets-dimension-1-1280x720.webp 1280w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Steel-Stock-Bore-Sprockets-dimension-1-980x552.webp 980w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Steel-Stock-Bore-Sprockets-dimension-1-480x270.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1672px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px, 1.25vw, 12.5px); min-width: 700px; height: 247px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Catena<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Passo (pollici \/ mm)<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Diametro del rullo (mm)<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Larghezza interna (mm)<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c; height: 19px;\">Gamma Z<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">de max (mm)<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Diametro massimo del foro (mm)<\/th>\n<th style=\"padding: 9px 8px; text-align: center; border: 1px solid #0d1b2e; height: 19px;\">Disponibile<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#25<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">\u00bc\u2033 \/ 6,35<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">3.30<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">3.18<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 120<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">243.1<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">25<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#35<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">\u215c\u2033 \/ 9,525<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">5.08<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">4.78<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">6 \u2013 90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">273.9<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">32<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#40<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">\u00bd\u2033 \/ 12,70<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">7.95<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">7.85<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">363.5<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">50<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#50<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">\u215d\u2033 \/ 15,875<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">10.16<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">9.53<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">454.5<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">60<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#60<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">\u00be\u2033 \/ 19,05<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">11.91<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">12.70<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">545.3<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">75<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#80<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">1\u2033 \/ 25,40<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">15.88<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">15.88<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">727.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">90<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#100<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">1\u00bc\u2033 \/ 31,75<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">19.05<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">19.05<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 76<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">770.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">100<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#120<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">1\u00bd\u2033 \/ 38,10<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">22.23<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">25.40<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 76<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">927.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">110<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D, T<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#140<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">1\u00be\u2033 \/ 44,45<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">25.40<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">25.40<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">9 \u2013 57<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">812.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">115<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#160<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">2\u2033 \/ 50,80<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">28.58<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">31.75<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">8 \u2013 57<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">930.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">125<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#200<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">2\u00bd\u2033 \/ 63,50<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">39.67<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">38.10<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">8 \u2013 45<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">916.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">140<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; height: 19px;\">#240<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">3\u2033 \/ 76,20<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">47.63<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">50.80<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; background: #f8faff; font-weight: bold; height: 19px;\">8 \u2013 38<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">928.0<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">160<\/td>\n<td style=\"padding: 7px 8px; border: 1px solid #cbd5e1; text-align: center; height: 19px;\">S, D<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(12px,1.3vw,13px); color: #64748b; margin-bottom: 40px;\">Misure standard (#40\u2013#80, Z=12\u201360) disponibili per spedizione immediata. Tutte le altre misure 7\u201314 giorni lavorativi. S=Simplex, D=Duplex, T=Triplex. Contattateci indicando il numero di catena, il numero di denti, il numero di fili e il diametro del foro richiesto per confermare la disponibilit\u00e0 e i tempi di consegna.<\/p>\n<p><!-- \u2550\u2550 ANSI vs EUROPEAN DEEP DIVE (unique module) \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px;\">\n<h2 style=\"color: #0d1b2e; font-size: clamp(17px,2.2vw,22px); margin: 0 0 8px; padding-bottom: 8px; border-bottom: 2px solid #e8a020;\">ANSI vs DIN 8187: differenze tecniche importanti<\/h2>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #475569; margin: 0 0 18px;\">Molti ingegneri presumono che le catene ANSI ed europee siano intercambiabili laddove il passo corrisponda, ma non \u00e8 cos\u00ec. Le differenze nel diametro dei rulli e nella larghezza interna implicano che il profilo del dente debba essere diverso per ottenere un corretto accoppiamento dei rulli. La combinazione di standard diversi causa usura precoce e potenziali salti della catena.<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11.5px,1.3vw,13px); min-width: 600px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #fff;\">\n<th style=\"padding: 9px 12px; text-align: left; border: 1px solid #0d1b2e;\">Dimensione<\/th>\n<th style=\"padding: 9px 12px; text-align: center; border: 1px solid #0d1b2e; background: #1a3a5c;\">ANSI #40 (\u00bd\u2033)<\/th>\n<th style=\"padding: 9px 12px; text-align: center; border: 1px solid #0d1b2e;\">DIN 8187 08B-1 (\u00bd\u2033)<\/th>\n<th style=\"padding: 9px 12px; text-align: left; border: 1px solid #0d1b2e;\">Impatto sulla ruota dentata<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-weight: 600;\">Pece<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; background: #f0f6ff;\">12,70 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center;\">12,70 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-size: 12px; color: #64748b;\">Identico: il diametro del cerchio primitivo \u00e8 lo stesso per un dato Z<\/td>\n<\/tr>\n<tr style=\"background: #f4f7fb;\">\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-weight: 600;\">Diametro del rullo<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; background: #f0f6ff; font-weight: bold; color: #dc2626;\">7,95 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; color: #1a6db5;\">8,51 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-size: 12px; color: #64748b;\">Larger DIN roller won&#8217;t seat correctly in ANSI tooth profile \u2014 sits too high<\/td>\n<\/tr>\n<tr style=\"background: #fff;\">\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-weight: 600;\">larghezza interna<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; background: #f0f6ff; font-weight: bold; color: #dc2626;\">7,85 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold; color: #1a6db5;\">7,75 mm<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-size: 12px; color: #64748b;\">Different tooth width machined \u2014 chain doesn&#8217;t seat correctly if wrong standard<\/td>\n<\/tr>\n<tr style=\"background: #f4f7fb;\">\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-weight: 600;\">Profilo del dente<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center; background: #f0f6ff;\">ANSI B29.1<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; text-align: center;\">DIN 8187<\/td>\n<td style=\"padding: 8px 12px; border: 1px solid #cbd5e1; font-size: 12px; color: #64748b;\"><strong>Non intercambiabili<\/strong> \u2014 far sempre corrispondere lo standard del pignone allo standard della catena<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 FEATURES DARK PANEL \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-bottom: 40px;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.16;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Section-BG-Dark-Tech-Pattern.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.88); padding: 36px 4%; border-radius: 8px;\">\n<h2 style=\"color: #fff; font-size: clamp(20px,2.6vw,26px); border-bottom: 1px solid rgba(232,160,32,0.4); padding-bottom: 10px; margin-top: 0;\">Caratteristiche tecniche<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(13,27,46,0.15); display: block; margin-bottom: 16px;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Sprocket-Group-Display.webp\" alt=\"Pignoni coreani Ever-Power standard americano ANSI B29.1 con foro in acciaio, simplex e duplex\" \/><\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(255px,1fr)); gap: 18px; margin-top: 20px;\">\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Profilo del dente ANSI B29.1 - Piena conformit\u00e0<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">La forma del dente \u00e8 lavorata secondo il profilo a evolvente ANSI B29.1, inclusi il corretto raggio di curvatura della sede, lo scarico della punta e la larghezza del dente per il rispettivo numero di catena. Ogni misura viene sottoposta a un controllo dimensionale rispetto allo standard ANSI prima della spedizione. I pignoni con la designazione ANSI B29.1 possono essere utilizzati con qualsiasi catena conforme di qualsiasi produttore senza necessit\u00e0 di regolazioni.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Disponibili alesaggi in pollici e metrici<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">American machinery uses inch shafts as standard \u2014 \u00bd&#8221;, \u215d&#8221;, \u00be&#8221;, 1&#8243;, 1\u00bc&#8221;, 1\u00bd&#8221; and so on. Korean machinery frequently uses metric shafts \u2014 15 mm, 20 mm, 25 mm, 30 mm. Korea Ever-Power bores stock bore sprockets to either inch or metric shaft diameters on request. Specify the shaft diameter in the exact form required (e.g. &#8220;1-\u00bc&#8221; or &#8220;32 mm&#8221;) when ordering to avoid conversion errors.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Acciaio C45 - Denti temprati a induzione<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Stesse specifiche dei materiali della nostra gamma standard europea: acciaio al carbonio medio C45, mozzo lasciato morbido e lavorabile, fianchi del dente temprati a induzione a 52\u201358 HRC. La profondit\u00e0 di tempra penetra almeno 1,5 mm al di sotto della superficie del dente, garantendo che lo strato temprato duri pi\u00f9 a lungo del profilo utilizzabile del dente prima che venga raggiunto il substrato morbido. Superficie trattata con fosfatazione per la protezione dalla corrosione.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Catena a rulli ANSI corrispondente<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Every ANSI sprocket in this range should be paired with the correct American standard roller chain \u2014 the chain number must match the sprocket&#8217;s chain number exactly. Pair <a style=\"color: #e8a020; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/driving-chains\/\">Catena a rulli ANSI #40, #50, #60 o #80<\/a> con il pignone corrispondente. Non utilizzare con catene europee DIN 8187 dello stesso passo: i profili dei denti sono incompatibili nonostante il passo sia uguale.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 APPLICATIONS \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Applicazioni<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 40px;\">\n<div style=\"flex: 1 1 240px; padding: 20px; background: #fff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Macchinari industriali nordamericani<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Lo standard americano per le trasmissioni a catena per macchinari industriali \u00e8 ANSI B29.1. Qualsiasi apparecchiatura progettata o prodotta negli Stati Uniti, in Canada, Messico, Colombia o Brasile utilizzer\u00e0 catene ANSI. Le misure #40 e #50 sono le pi\u00f9 comuni nei nastri trasportatori industriali leggeri e medi; le misure #60 e #80 coprono la maggior parte delle trasmissioni OEM per l'industria pesante e l'agricoltura in Nord America. Il foro standard \u00e8 la specifica MRO standard per le trasmissioni di ricambio.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; padding: 20px; background: #fff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Apparecchiature di fabbricazione coreana<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">La Corea utilizza lo standard ANSI B29.1 per le catene di trasmissione: i macchinari industriali coreani di produttori come Doosan, Hyundai Heavy Industries e OEM del settore agricolo specificano tutti catene ANSI. Per questo motivo, Korea Ever-Power ha in magazzino l'intera gamma di pignoni ANSI, oltre a quella europea. I pignoni di ricambio per le apparecchiature coreane importate in Europa o in Australia devono essere ordinati secondo le specifiche ANSI, non DIN 8187, anche se il passo pu\u00f2 sembrare identico.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; padding: 20px; background: #fff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Esportazione di macchinari per i mercati americani<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">I produttori OEM europei e asiatici che progettano macchinari per i mercati nordamericani o sudamericani devono specificare catene e pignoni ANSI per garantire la disponibilit\u00e0 locale dei ricambi. I pignoni ANSI #50 e #60 sono disponibili presso praticamente tutti i fornitori industriali negli Stati Uniti, in Canada e in Brasile: la sostituzione di un pignone DIN 8187 in un'officina americana richiede un ordine di importazione specializzato. <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/sprockets\/\">gamma completa di pignoni<\/a> copre entrambi gli standard per i costruttori di macchine per l'esportazione.<\/p>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-112\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1.webp\" alt=\"pignone-catena-1\" width=\"1402\" height=\"1122\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1.webp 1402w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1-1280x1024.webp 1280w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1-980x784.webp 980w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1-480x384.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1402px, 100vw\" \/><!-- \u2550\u2550 MATCHING CHAIN & RELATED \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Catena abbinata e prodotti correlati<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; background: #f4f7fb; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(13,27,46,0.08); margin-bottom: 16px;\">\n<p><img decoding=\"async\" style=\"width: 260px; max-width: 100%; height: 200px; object-fit: cover; display: block; flex-shrink: 0;\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Roller-Chain-Hero.webp\" alt=\"Catena a rulli standard americana ANSI B29.1 #40 #50 #60 #80\" \/><\/p>\n<div style=\"flex: 1 1 260px; padding: 22px 26px; display: flex; flex-direction: column; justify-content: center; min-width: 0;\">\n<p style=\"font-size: clamp(13px,1.5vw,15px); font-weight: bold; color: #0d1b2e; margin: 0 0 10px; padding-bottom: 8px; border-bottom: 2px solid #e8a020; display: inline-block;\">Catena a rulli ANSI corrispondente<\/p>\n<p style=\"font-size: clamp(13px,1.4vw,14.5px); color: #334155; line-height: 1.72; margin: 10px 0 18px;\">Abbina il tuo pignone ANSI a una catena a rulli standard americana dello stesso numero di serie: #40, #50, #60 o #80, simplex, duplex o triplex. Sono disponibili varianti standard, per impieghi gravosi della serie H e autolubrificanti, conformi alla specifica ANSI B29.1, per tutte le misure di questa gamma.<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #fff; font-weight: bold; font-size: clamp(13px,1.4vw,14px); padding: 10px 20px; border-radius: 4px; text-decoration: none; align-self: flex-start;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Visualizza pignoni e catene \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 14px;\">\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"Catena a maglie EP e catena di sollevamento\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Catene a balestra Ever-Power coreane per carrelli elevatori e paranchi\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/leaf-chains\/\">catene di foglie<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Catene a maglie piatte serie BL e LH per montanti di carrelli elevatori, azionamenti per porte industriali e meccanismi di sollevamento. Portate di trazione da 11 kN a oltre 1.600 kN.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/leaf-chains\/\">Visualizza le catene di foglie<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"catena di ingegneria EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Engineering-Chain-Hero.webp\" alt=\"Catene ingegneristiche Ever-Power coreane per il trasporto pesante\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/engineering-chains\/\">Catene ingegneristiche<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Catene in acciaio saldato, ghisa e forgiate per il trasporto industriale pesante in acciaierie, cementifici, miniere e impianti chimici.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/engineering-chains\/\">Visualizza le catene ingegneristiche<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 160px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"catena in acciaio inossidabile EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Silent-Chain-Hero.webp\" alt=\"Catena a rulli in acciaio inossidabile Ever-Power coreana\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/stainless-steel-chains\/\">Catene in acciaio inossidabile<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Catene a rulli in acciaio inox SUS304 e SUS316L per ambienti alimentari, farmaceutici e chimici. Adatte a lavaggi frequenti, temperature elevate e agenti corrosivi.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/stainless-steel-chains\/\">Visualizza catene in acciaio inox<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 270px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-120\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1.webp\" alt=\"filiera agricola-1\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/agricultural-chain-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,15px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/agricultural-chains\/\">Filiere agricole<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Serie CA, CC e catene per mais per mietitrebbie, raccoglitrici di cotone, presse e spandiconcime. Conformi agli standard ISO 487 \/ ASME B29.100.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 16px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/agricultural-chains\/\">Visualizza le filiere agricole<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550 FAQ \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Domande frequenti<\/h2>\n<div style=\"margin-top: 20px;\">\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">La mia attrezzatura \u00e8 stata prodotta in Corea: devo ordinare pignoni ANSI o europei?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">In Corea del Sud, lo standard nazionale \u00e8 ANSI B29.1: le apparecchiature prodotte in Corea utilizzano catene e pignoni ANSI. Il numero della catena stampato sulla piastra della maglia sar\u00e0 in formato ANSI: #40, #50, #60, #80 e cos\u00ec via. Ordinate pignoni ANSI con il numero corrispondente. Se il numero della catena utilizza un formato diverso (ad esempio 08B, 10B, 12B), l'apparecchiatura utilizza una catena europea DIN 8187: ordinate pignoni europei. In caso di dubbi, misurate il diametro dei rulli della vostra catena attuale e confrontatelo con le tabelle ANSI e DIN sopra riportate: il diametro dei rulli \u00e8 il metodo pi\u00f9 affidabile per distinguere i due standard quando il passo \u00e8 lo stesso.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Qual \u00e8 la differenza tra catena e pignone #40 e #41?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">La #40 \u00e8 la catena a rulli standard ANSI con passo da \u00bd\" e rulli a diametro pieno (7,95 mm). La #41 \u00e8 una variante leggera con lo stesso passo da \u00bd\" ma con un diametro dei rulli inferiore e una larghezza interna pi\u00f9 stretta: \u00e8 una catena pi\u00f9 leggera ed economica per applicazioni in cui non \u00e8 richiesta la capacit\u00e0 di carico della #40. Le ruote dentate #40 e #41 NON sono intercambiabili: una catena #41 non si adatter\u00e0 correttamente a una ruota dentata #40 perch\u00e9 la curva di accoppiamento \u00e8 lavorata per il diametro dei rulli della #40. Verificare sempre il numero di serie completo della catena, incluso il suffisso numerico. La #41 \u00e8 utilizzata principalmente in nastri trasportatori leggeri, distributori automatici e applicazioni domestiche leggere.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Posso alesare il pignone fino a un diametro dell'albero in pollici con specifiche metriche?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Yes \u2014 we bore and keyway stock bore sprockets to any shaft specification, inch or metric, up to the maximum bore for that hub. The keyway is machined to the appropriate standard for the shaft: ANSI\/ASME B17.1 key dimensions for inch shafts, ISO\/DIN 6885 for metric shafts. Specify the shaft diameter exactly \u2014 &#8220;1 inch&#8221; and &#8220;25 mm&#8221; are close but not the same (25.4 mm vs 25.0 mm); the bore tolerance must be correct for the actual shaft diameter. For inch shafts with a keyway, specify the key width and depth or state the shaft diameter and we will apply the standard ASME B17.1 key size for that shaft diameter.<\/div>\n<\/details>\n<details style=\"margin-bottom: 4px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">I modelli #100, #120 e quelli di dimensioni maggiori sono disponibili a magazzino?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">I modelli #100 e #120 sono disponibili a magazzino nelle configurazioni di denti pi\u00f9 comuni (Z=11, 13, 15, 17, 19, 21, 25) per la spedizione immediata. I modelli #140 e #160 sono disponibili a magazzino in quantit\u00e0 limitata, con la maggior parte delle misure disponibili entro 7 giorni lavorativi. I modelli #200 e #240 sono realizzati su ordinazione, con tempi di consegna di 14-21 giorni lavorativi a seconda del numero di denti e della configurazione della catena. Per tutte le misure di catena di grandi dimensioni, superiori a #100, si prega di contattarci per confermare la disponibilit\u00e0 a magazzino e i tempi di consegna prima di effettuare l'ordine. La lavorazione del foro viene eseguita al momento dell'ordine per tutte le misure.<\/div>\n<\/details>\n<div><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-106\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-service-1.webp\" alt=\"ever-power-service-1\" width=\"1448\" height=\"1086\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-service-1.webp 1448w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-service-1-1280x960.webp 1280w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-service-1-980x735.webp 980w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-service-1-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/div>\n<\/div>\n<p><!-- \u2550\u2550 CTA \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 --><\/p>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-top: 40px;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.90); border-radius: 8px; padding: 36px 5%; text-align: center;\">\n<h3 style=\"color: #fff; font-size: clamp(18px,2.4vw,26px); margin: 0 0 12px;\">Richiedi un preventivo per pignoni American Standard<\/h3>\n<p style=\"color: #c8d6e8; font-size: clamp(13px,1.6vw,16px); line-height: 1.7; margin: 0 0 24px; max-width: 640px; margin-left: auto; margin-right: auto;\">Specificare il numero di catena ANSI (ad esempio #60), il numero di denti, il tipo di catena (simplex\/duplex\/triplex), il diametro dell'albero in pollici o mm e i requisiti della sede della chiavetta. Risposta entro un giorno lavorativo.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;\"><a style=\"display: inline-block; background: #e8a020; color: #fff; font-weight: bold; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/it\/contact-us\/\">Richiedi subito un preventivo<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; font-weight: 600; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none; border: 2px solid rgba(255,255,255,0.35);\" href=\"https:\/\/5speedtransmission.com\/it\/categoria-prodotto\/sprockets\/\">Tutti i prodotti Sprocket<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Le corone Ever-Power di produzione coreana, con foro standard americano, coprono l'intera gamma di catene ANSI B29.1, dalla #25 (passo 6,35 mm, 1\/4\") alla #240 (passo 76,2 mm, 3\"), in configurazioni simplex, duplex e triplex. Il profilo del dente \u00e8 lavorato secondo la forma evolvente ANSI B29.1, compatibile con qualsiasi catena a rulli prodotta secondo gli standard ANSI americani, incluse le catene di produttori statunitensi, canadesi, messicani e sudcoreani.<\/p>","protected":false},"featured_media":241,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":["post-248","product","type-product","status-publish","has-post-thumbnail","product_cat-sprockets","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/product\/248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/comments?post=248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/media\/241"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/media?parent=248"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/product_brand?post=248"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/product_cat?post=248"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/it\/wp-json\/wp\/v2\/product_tag?post=248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}