OEM production of HM256849/HM256810CD/C9 bearing, HM256849/HM256810CD/C9 specifications and parameters

Mud pump bearings made in China



HM256849/HM256810CD/C9 bearing, ID:300.038mm,OD:422.275mm, Width:174.625mm,Bearing Type: Mud pump bearings. The parameters shown in the bearings chart are all accurate parameters. Our company can provide customers with various bearing technical services, and provide them with options and the best applications and solutions.

If you want to know HM256849/HM256810CD/C9 clearance, number of rollers, HM256849/HM256810CD/C9 quotation, price, shape, size, taper, bearing drawings, samples, replacement models, Please feel free to contact us!

HM256849/HM256810CD/C9, our company has stock If you want to order this bearing, please contact us: Tel: +8615920013026 Email:

We are China’s leading bearing exporter and distributor, we own extended networks connecting bearing factories and warehouses all over China, Superb quality is guaranteed.


Bearing Type


Mud pump bearings
Bearing Nº Model HM256849/HM256810CD/C9
Principal dimensions (d) [mm] 300.038
(D) [mm] 422.275
(W) [mm] 174.625
Basic load rating Dynamic load (C) [kN] 2235
Static load (Co) [kN] 4250
Weight (Mass) [kg] 70.7


HM256849/HM256810CD/C9 bearing, It is specifically design to be used in the four primary mud pump application positions, such as pinion and crankshaft, Crosshead or wrist pin, oil and gas drilling operations.

Related models