SKF
PHS 12B-3BH21 SPROCKET ; NON-RETURNABLE
Roller Chain Sprocket; 12B-3 Chain; 21 Teeth; 3 Row of Teeth; Hardened Teeth; 137.82MM Outside Diameter; 127.82MM Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 19.05MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material
N° de pièce #
Le numéro de pièce BDI