K50x55x17

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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 :K50x55x17

Original Code :49241/50

Shaft Diameter（mm） :50

Weight(Kg) :35

Boundary Dimensions(mm)

Fw :50

D :55

C :17

Basic Load Rating(N)

Dynamic :21400

Static :46500

Limiting Speed(rpm)

Oil :7500

K50x55x17

Description

Dimension and Parameters

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