Material: C45
Model Number: 16BTB30
Surface treatment: blackening
DE:254
DP: 243
H:51
B1:16.2
D:140
PITCH: 25.4
ROLLER: 15.88
BUSHING:3020
Zhejiang, China. This supplier has been open since
Material: C45
Model Number: 16BTB30
Surface treatment: blackening
DE:254
DP: 243
H:51
B1:16.2
D:140
PITCH: 25.4
ROLLER: 15.88
BUSHING:3020