HK Series

HK4520-YA

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  • HK Series
  • HK Series

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 :HK4520-YA
Original Code :
Shaft Diameter（mm） :45
Weight(Kg) :
Boundary Dimensions(mm)
Fw :45
D :52
C :20
Basic Load Rating(N)
Dynamic :
Static :
Limiting Speed(rpm)
Oil :
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