RNA4914

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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

Without IR :RNA4914

Weight :400

With IR :-

Shaft Diameter（mm） :-

Weight(Kg) :80

Boundary Dimensions(mm)

d :-

Fw :80

D :100

C :-

B :30

Basic Load Rating(N)

Dynamic :79000

Static :154000

Limiting Speed(rpm)

Oil :5500

RNA4914

Description

Dimension and Parameters

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