20B-21A
Description
20B-21A ROLLER CHAIN SPROCKET ; 1-1/4" CHAIN PITCH X 3/4" ROLLER WIDTH
Part # 20B-21A
BDI # 18120711
100B21 2-1/2 KW/2SS
Description
100B21 2-1/2 KW/2SS SPROCKET ; ROLLER CHAIN SPROCKET 1-1/4IN PITCH
Part # 100B21 2-1/2 KW/2SS
BDI # 21471405
D100B21H
Description
D100B21H ROLLER CHAIN SPROCKET ; DOUBLE STRAND W/HARDENED TOOTH
Part # D100B21H
BDI # 17160018
20B-21HTL-2517
Description
20B-21HTL-2517 ROLLER CHAIN SPROCKET ; 1-1/4" CHAIN PITCH X 3/4" ROLLER WIDTH
Part # 20B-21HTL-2517
BDI # 18120713






