Martin Sprocket & Gear, Inc. Datasheets for ANSI Roller Chain Sprockets

Roller chain sprockets engage chain drives in power transmission and conveyor systems, though sprockets can engage any perforated material. Chain drives can be highly efficient and can produce a mechanical advantage as speed reducers/increasers. Sprockets conforming to ANSI standard B 29.1 are not meant to engage roller chains of any other parameter. ANSI conforming roller chain is smaller and somewhat weaker than its European counterpart.
ANSI Roller Chain Sprockets: Learn more

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Product Name Notes
No. 120 double sprocket, with or without hubs, or taper bushed,
No. 120-2, split taper, key to key drive
No. 140, double sprocket with or without hubs, or taper bushed
No. 160, double sprocket with or without hubs, or taper bushed,
No. 200., double sprocket, with or without hubs, or taper bushed
No. 35 pitch available in hardened or stainless steel, double sprocket
No. 40 pitch double sprocket available & with hubs or taper bushed
No. 40-2, split taper, key to key drive
No. 50 double sprocket with hubs, or taper bushed, & hardened steel
No. 50-2, split taper, key to key drive
No. 60 double sprocket with hubs or taper bushed, & hardened steel
No. 60 double sprocket with hubs or taper bushed
No. 60-2, split taper, key to key drive
No. 80 double sprocket with hubs or taper bushed
No. 80 with hubs or taper bushed, bored to size
No. 80-2, split taper, key to key drive

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