• 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 :HK2820
Original Code :67941/28
Shaft Diameter(mm) :28
Weight(Kg) :37.6
Boundary Dimensions(mm)
Fw :28
D :35
C :20
Basic Load Rating(N)
Dynamic :18900
Static :32000
Limiting Speed(rpm)
Oil :8700