Part Number:
d:
D:
B:
  • K Series Needle roller and cage assemblies
  • K Series Needle roller and cage assemblies

Dimension and Parameters

Bearing Designation
Current Code :K25X31X21
Original Code :39243/25
Shaft Diameter(mm) :25
Weight(Kg) :26.2
Boundary Dimensions(mm)
Fw :25
D :31
C :21
Basic Load Rating(N)
Dynamic :24100
Static :37500
Limiting Speed(rpm)
Oil :16000