Material: C45
Model: 28B30-3
Surface treatment: hardened hardened teeth, blackened, galvanized
Packaging: export wooden packaging
Export port; shanghai/ningbo
Payment: T/T
DE:444
DP: 425.24
D2:30
B2: 88.4
B3: 148
DM: 180
A: 180
Pitch: 44.45
Roller: 27.94