OEM production of 99456 Q4 bearing, 99456 Q4 specifications and parameters

Mud pump bearings made in China



99456 Q4 bearing, ID:280mm,OD:520mm, Width:145mm,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.

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Bearing Type


Mud pump bearings
Bearing Nº Model 99456 Q4
Principal dimensions (d) [mm] 280
(D) [mm] 520
(W) [mm] 145
Basic load rating Dynamic load (C) [kN] 3630
Static load (Co) [kN] 14000
Weight (Mass) [kg] 150


99456 Q4 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.

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