BK2020

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Description

Needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

Dimension and Parameters

Bearing Designation

Current Code :BK2020

Original Code :75941/20

Shaft Diameter（mm） :20

Weight(Kg) :27.1

Boundary Dimensions(mm)

Fw :20

D :26

C :20

Basic Load Rating(N)

Dynamic :13700

Static :24000

Limiting Speed(rpm)

Oil :10000

BK2020

Description

Dimension and Parameters

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