• K Series
  • K 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 :K40x45x17
Original Code :49241/40
Shaft Diameter(mm) :40
Weight(Kg) :27.4
Boundary Dimensions(mm)
Fw :40
D :45
C :17
Basic Load Rating(N)
Dynamic :20900
Static :41000
Limiting Speed(rpm)
Oil :10000