NK68/25

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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 :NK68/25

Original Code :

Shaft Diameter（mm） :65

Weight(Kg) :

Boundary Dimensions(mm)

Fw :68

D :82

C :25

Basic Load Rating(N)

Dynamic :43500

Static :89000

Limiting Speed(rpm)

Oil :7000

NK68/25

Description

Dimension and Parameters

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