Part Number:
d:
D:
B:
  • NK Series Needle roller bearings with machined rings without an inner ring
  • NK Series Needle roller bearings with machined rings without an inner ring

Dimension and Parameters

Bearing Designation
Current Code :NK42/20
Original Code :
Shaft Diameter(mm) :42
Weight(Kg) :83
Boundary Dimensions(mm)
Fw :42
D :52
C :20
Basic Load Rating(N)
Dynamic :23900
Static :45000
Limiting Speed(rpm)
Oil :10000