SKF
SKF PHS 20B-1C55
Roller Chain Sprocket; 20B-1 Chain; 55 Teeth; 1 Row of Teeth; No Hardened Teeth; 574.294MM Outside Diameter; 556.15MM Pitch Diameter; C-Hub Both Sides; Rough Bore Mount; No Bushing; 31.75MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
制造商部件号
BDI部件号