• d
  • D
  • B
NK Series

NK25/30

  • NK Series
  • NK Series

Dimension and Parameters

Bearing Designation
Current Code :NK25/30
Original Code :644804K
Shaft Diameter(mm) :25
Weight(Kg) :63
Boundary Dimensions(mm)
Fw :25
D :33
C :30
Basic Load Rating(N)
Dynamic :18800
Static :30500
Limiting Speed(rpm)
Oil :165000