HK3020

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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 :HK3020

Original Code :67941/30

Shaft Diameter（mm） :30

Weight(Kg) :40.1

Boundary Dimensions(mm)

Fw :30

D :37

C :20

Basic Load Rating(N)

Dynamic :19700

Static :33500

Limiting Speed(rpm)

Oil :8100

HK3020

Description

Dimension and Parameters

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