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


Bearing No. DC4988AVW

Specification data (main dimensions, etc.)

d(mm)440
D(mm)600
B(mm)160
r(min.)(mm)4
Effective movement : S(mm)-
Basic load ratings : Cr(kN)2970
Basic load ratings : C0r(kN)7390
Lubrication hole : P(mm)80
Lubrication hole qty : n8
Lubrication hole : d08

Mounting dimensions,weight (reference)

da(min.)(mm)458 mm
da(min.)(mm)582 mm
ra(max.)(mm)3 mm
Mass(Refer.)(kg)139 kg
JTEKT

2026/07/19