50BS39 Sprocket With 1" Finished Bore filter_50BS46-FB HCST205 take-up bearings are designed

HCST205 take-up bearings are designed for take-up frames

Size: 3TB60

What sets this 6908-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Width Between Inner Plates (W): 25

120BTB16 Sprocket Dimensions

50BS39 Sprocket With 1" Finished Bore filter_50BS46-FB HCST205 take-up bearings are designedThis 50BS39 sprocket features a 1" 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 #50 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,