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


Bearing No. DC4944AVW

Specification data (main dimensions, etc.)

d(mm)220
D(mm)300
B(mm)80
r(min.)(mm)2.1
Effective movement : S(mm)-
Basic load ratings : Cr(kN)884
Basic load ratings : C0r(kN)1600
Fatigue load limit : Cu(kN)190
Lubrication hole : P(mm)40
Lubrication hole qty : n6
Lubrication hole : d06

Mounting dimensions,weight (reference)

da(min.)(mm)232 mm
da(min.)(mm)288 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)17.1 kg
JTEKT

2026/07/19