Specification: 40BNumber of teeth: 20Material: c45Surface treatment: hardened teethDelivery time: 30-60 DayPort: Shanghai / ningbo
Specification: 40B20
Number of teeth: 20
Material: C45
Surface treatment: hardened teeth
OD: 87.88
DP: 73.23
DM: 66.68
Tooth thickness:7.2
Height: 25.4
Bore: 15.88
Pitch: 12.7
Roller: 8.51
Delivery time: 30-60 Day
Port: Shanghai / ningbo