LINN GEAR
LINN GEAR 40-3B21H
Roller Chain Sprocket; 40-3 Chain; 21 Teeth; 3 Row of Teeth; Hardened Teeth; 3.618" Outside Diameter; 3.355" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material
制造商部件号
BDI部件号