YHA 8 1/2-537G
Customized
API
Tungsten Carbide
Well Drilling
215.9mm
5-3-7
Rubber Sealed Journal Bearing
120~50 Rpm
0.45~1.00kn/mm
80~120 H
Reet XS
Ply Wooden Box/Carton
43KG
Cangzhou City, Hebei Province, China
8207199000
