BK3012

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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 :BK3012

Original Code :25941/30

Shaft Diameter（mm） :30

Weight(Kg) :27.9

Boundary Dimensions(mm)

Fw :30

D :37

C :12

Basic Load Rating(N)

Dynamic :10100

Static :16200

Limiting Speed(rpm)

Oil :8100

BK3012

Description

Dimension and Parameters

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