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. 100 double sprocket available with hubs or tapered bush
No. 100 triple sprocket, available with hub or tapered bush
No. 40 double sprocket with hubs or taper bushed, or hardened steel
No. 40 pitch double sprocket available & with hubs or taper bushed
No. 40 pitch triple sprocket available & with hubs or taper bushed
No. 40-3, split taper, key to key drive
No. 50 triple sprocket with hubs, or taper bushed, & hardened steel
No. 50-3, split taper, key to key drive
No. 60 double sprocket with hubs, or taper bushed, & hardened steel
No. 60 triple sprocket with hubs or taper bushed
No. 60-3, split taper, key to key drive
No. 80 double sprocket with hubs or taper bushed
No. 80 triple sprocket with hubs or taper bushed
No. 80-2, split taper, key to key drive
No. 80-3, split taper, key to key drive

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