K20X30X30

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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 :K20X30X30

Original Code :39245/20

Shaft Diameter（mm） :20

Weight(Kg) :56

Boundary Dimensions(mm)

Fw :20

D :30

C :30

Basic Load Rating(N)

Dynamic :35000

Static :41000

Limiting Speed(rpm)

Oil :18000

K20X30X30

Description

Dimension and Parameters

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