OEM production of NU6/266.6 Q4/C9YB4 bearing, NU6/266.6 Q4/C9YB4 specifications and parameters

Mud pump bearings made in China



NU6/266.6 Q4/C9YB4 bearing, ID:266.6mm,OD:342.991mm, Width:51.592mm,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 NU6/266.6 Q4/C9YB4 clearance, number of rollers, NU6/266.6 Q4/C9YB4 quotation, price, shape, size, taper, bearing drawings, samples, replacement models, Please feel free to contact us!

NU6/266.6 Q4/C9YB4, our company has stock If you want to order this bearing, please contact us: Tel: +8615920013026 Email:

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Bearing Type


Mud pump bearings
Bearing Nº Model NU6/266.6 Q4/C9YB4
Principal dimensions (d) [mm] 266.6
(D) [mm] 342.991
(W) [mm] 51.592
Basic load rating Dynamic load (C) [kN] 510
Static load (Co) [kN] 989
Weight (Mass) [kg] 12.1


NU6/266.6 Q4/C9YB4 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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