HKl522

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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 :HKl522

Original Code :SZ-439

Shaft Diameter（mm） :15

Weight(Kg) :20.4

Boundary Dimensions(mm)

Fw :15

D :21

C :22

Basic Load Rating(N)

Dynamic :10400

Static :16500

Limiting Speed(rpm)

Oil :14000

HKl522

Description

Dimension and Parameters

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