Koyo
FOR REFERENCE ONLY
  • Full complement type cylindrical roller bearings
  • Open type
  • Double-row
  • Free side


Bearing No. DC4960VW

Specification data (main dimensions, etc.)

d(mm)300
D(mm)420
B(mm)118
r(min.)(mm)3
Effective movement : S(mm)6
Basic load ratings : Cr(kN)1950
Basic load ratings : C0r(kN)3710
Fatigue load limit : Cu(kN)399
Lubrication hole : P(mm)59
Lubrication hole qty : n8
Lubrication hole : d08

Mounting dimensions,weight (reference)

da(min.)(mm)314 mm
da(min.)(mm)406 mm
ra(max.)(mm)2.5 mm
Mass(Refer.)(kg)51.9 kg
JTEKT

2026/07/21