60BS51 Sprocket With 1-1/8" Finished Bore 50B45 Sprockets Dimension (P): 56

Dimension (P): 56

Sprocket Weight: 354

the 1-7/8" bearing that comes standard with this unit meets C3 precision standards and is made of top-grade stainless steel materials for the best combination of performance

Dimension (C): 3-3/8"

60BS51 Sprocket With 1-1/8" Finished Bore 50B45 Sprockets Dimension (P): 56This 60BS51 sprocket features a 1 1 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore