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


Bearing No. DC4980VW

Specification data (main dimensions, etc.)

d(mm)400
D(mm)540
B(mm)140
r(min.)(mm)4
Effective movement : S(mm)7
Basic load ratings : Cr(kN)2980
Basic load ratings : C0r(kN)5990
Fatigue load limit : Cu(kN)582
Lubrication hole : P(mm)70
Lubrication hole qty : n8
Lubrication hole : d08

Mounting dimensions,weight (reference)

da(min.)(mm)418 mm
da(min.)(mm)522 mm
ra(max.)(mm)3 mm
Mass(Refer.)(kg)94.6 kg
JTEKT

2026/07/07