40BS46 Sprocket With 5/8" Finished Bore 40B20 Sprockets Connecting Link Pin Length (A):

Connecting Link Pin Length (A): 69

Static Load Rating: 650 LBS

120BTB21 sprockets are manufactured to accept a 3020 size taper bushing which we also stock with a wide range of bore sizes

Dimension (D): 40mm

This 6017 ball bearing is a high-precision premium quality deep groove 85x130x22 ball bearing made to ABEC 3 precision standards from AXIS

40BS46 Sprocket With 5/8" Finished Bore 40B20 Sprockets Connecting Link Pin Length (A):This 40BS46 sprocket features a 5 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,