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 :NK25/20
Original Code :644804
Shaft Diameter(mm) :25
Weight(Kg) :38.4
Boundary Dimensions(mm)
Fw :25
D :33
C :20
Basic Load Rating(N)
Dynamic :16800
Static :28500
Limiting Speed(rpm)
Oil :15000