Description

ROLLER CHAIN SPROCKET
STANDARD STOCK
NO.40 CHAIN
1/2 INCH PITCH
TYPE BS
BORED-TO-SIZE
HARDENED-TEETH
7/8 INCH BORE DIAMETER
21 TEETH
1 INCH LENGTH THRU BORE
3.62 INCH OUTER DIAMETER
SINGLE STRAND
FINISHED
2 SETSCREWS
KEYWAY
STEEL