{"id":177,"date":"2026-09-21T03:41:18","date_gmt":"2026-09-21T03:41:18","guid":{"rendered":"https:\/\/largesprocket.top\/product\/half-inch-pitch-ss-sprocket-the-verified-alternative-to-browning-martin-tsubaki\/"},"modified":"2026-09-21T03:41:18","modified_gmt":"2026-09-21T03:41:18","slug":"half-inch-pitch-ss-sprocket-the-verified-alternative-to-browning-martin-tsubaki","status":"publish","type":"product","link":"https:\/\/largesprocket.top\/es\/producto\/half-inch-pitch-ss-sprocket-the-verified-alternative-to-browning-martin-tsubaki\/","title":{"rendered":"Half-Inch Pitch SS Sprocket \u2014 The Verified Alternative to Browning, Martin & Tsubaki"},"content":{"rendered":"
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Hangzhou Ever-Power Sprocket Co., Ltd.<\/p>\n

ANSI B29.1 is a public standard. Every manufacturer who claims Class A compliance is making the same pitch-diameter, tooth-form, and bore-tolerance commitment. The procurement argument is about documentation quality, lead time, and price \u2014 not about which logo is on the hub.<\/p>\n<\/div>\n

The Substitution Case: What You Need to Switch Suppliers<\/h2>\n

Changing the supplier of a critical drive component requires engineering sign-off in most industrial facilities. That sign-off depends on three things: proof that the replacement part meets the same dimensional standard, proof of material grade, and a working part that passes incoming inspection without rework. We make every element of that sign-off as simple as possible. Our ANSI 40 SS sprockets are machined to ANSI B29.1 Class A tolerances \u2014 the same standard that Browning, Martin, and Tsubaki comply with. The mill test report that ships with every order confirms the material grade in the same EN 10204 3.1 format that most procurement quality systems accept. The CMM dimensional report documents pitch diameter, bore, and keyway against the standard \u2014 your incoming QC team can verify in one inspection session. Most customers complete supplier qualification within 2\u20134 weeks of receiving the first sample.<\/p>\n

\"ANSI<\/p>\n

Cross-Reference: Our Part vs. the Brand You Are Currently Buying<\/h2>\n
\n\n\n\n\n\n\n\n\n
Your Current Brand<\/th>\nTheir Part Format<\/th>\nEver-Power Equivalent<\/th>\nDimensional Standard<\/th>\n<\/tr>\n<\/thead>\n
Browning<\/td>\n40S[teeth][hub]<\/td>\n40SS-[teeth]-[bore]-[hub]<\/td>\nANSI B29.1 Class A \u2713<\/td>\n<\/tr>\n
Martin Sprocket<\/td>\n40SS[dientes]<\/td>\nCoincidencia dimensional directa<\/td>\nANSI B29.1 Class A \u2713<\/td>\n<\/tr>\n
Tsubaki<\/td>\n40B[dientes]SS<\/td>\nConfirm inner width series<\/td>\nANSI B29.1 Class A \u2713<\/td>\n<\/tr>\n
Rexnord \/ Dodge<\/td>\nVaries by product line<\/td>\nSend OEM part # for confirmation<\/td>\nANSI B29.1 Class A \u2713<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Send us your current OEM part number at ventas@largesprocket.top<\/strong> \u2014 we will provide a written confirmation of equivalence before you place an order.<\/em><\/p>\n

Especificaciones t\u00e9cnicas<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
Par\u00e1metro<\/th>\nValor<\/th>\n<\/tr>\n<\/thead>\n
N\u00famero de cadena<\/td>\nANSI 40<\/td>\n<\/tr>\n
Paso<\/td>\n12,7 mm (1\/2\u2033)<\/td>\n<\/tr>\n
Di\u00e1metro del rodillo<\/td>\n7,92 mm<\/td>\n<\/tr>\n
Material<\/td>\nAcero inoxidable 304 \/ Acero inoxidable 316<\/td>\n<\/tr>\n
Gama de dientes<\/td>\n9T \u2013 96T<\/td>\n<\/tr>\n
Opciones de concentrador<\/td>\nTipo A \/ B \/ C \/ Bloqueo c\u00f3nico \/ Dividido<\/td>\n<\/tr>\n
Tolerancia del orificio<\/td>\nEst\u00e1ndar H7<\/td>\n<\/tr>\n
Cumplimiento<\/td>\nANSI B29.1 Clase A, ISO 9001:2015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

The Documentation Toolkit for Engineering Sign-Off<\/h2>\n

Getting a new supplier approved through your engineering department requires a predictable set of documents. We prepare all of these as standard \u2014 you do not need to request them separately:<\/p>\n

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\ud83d\udccb Mill Test Report<\/div>\n

Heat-specific chemical composition and mechanical properties. Same format as the MTR your current supplier provides.<\/p>\n<\/p><\/div>\n

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\ud83d\udcd0 CMM Dimensional Report<\/div>\n

Pitch diameter, bore diameter, keyway dimensions measured on calibrated CMM. 100% inspection.<\/p>\n<\/p><\/div>\n

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\ud83c\udfc5 ISO 9001:2015 Cert<\/div>\n

Third-party certified quality management system. Certificate copy with every order package.<\/p>\n<\/p><\/div>\n

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\ud83d\udd17 Cross-Reference Letter<\/div>\n

Written statement confirming equivalence to your named OEM part number, for your approved-supplier file.<\/p>\n<\/p><\/div>\n<\/div>\n

\"ANSI<\/p>\n

Parts for the Complete #40 SS Drive System<\/h2>\n

\"ANSI<\/p>\n

Consolidate your pi\u00f1\u00f3n de acero inoxidable<\/a> drive sourcing with one qualified supplier:<\/p>\n