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


Bearing No. DC4844AVW

Specification data (main dimensions, etc.)

d(mm)220
D(mm)270
B(mm)50
r(min.)(mm)1.5
Effective movement : S(mm)-
Basic load ratings : Cr(kN)445
Basic load ratings : C0r(kN)971
Fatigue load limit : Cu(kN)102
Lubrication hole : P(mm)25
Lubrication hole qty : n6
Lubrication hole : d04

Mounting dimensions,weight (reference)

da(min.)(mm)228.5 mm
da(min.)(mm)261.5 mm
ra(max.)(mm)1.5 mm
Mass(Refer.)(kg)6.40 kg
JTEKT

2026/07/07