40BS55 Sprocket With 7/8" Finished Bore 120B17 Sprockets Maximum Bore: 9mm

Maximum Bore: 9mm

Our 100HC size 10 shaft mount reducer output hub collar is manufactured from high-strength alloy steel for maximum durability and performance

This 200M28 sprocket is manufactured for an M-Type QD Bushing and fully meets ANSI Standards

This 04C roller chain is manufactured dimensionally to ANSI B29

2082B20 Sprocket

40BS55 Sprocket With 7/8" Finished Bore 120B17 Sprockets Maximum Bore: 9mmThis 40BS55 sprocket features a 7 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 #40 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 sprockets,