Part Number:
d:
D:
B:
  • HK Series HK Series Drawn cup needle roller bearings
  • HK Series HK Series Drawn cup needle roller bearings

Dimension and Parameters

Bearing Designation
Current Code :HK4020
Original Code :67941/40
Shaft Diameter(mm) :40
Weight(Kg) :51.8
Boundary Dimensions(mm)
Fw :40
D :47
C :20
Basic Load Rating(N)
Dynamic :25500
Static :52000
Limiting Speed(rpm)
Oil :6300