Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type


Bearing No. 46T32224JR/109

Specification data (main dimensions, etc.)

d(mm)120
D(mm)215
T(mm)132
C(mm)109
r(min.)(mm)2.5
r1(min.)(mm)1
Basic load ratings : Cr(kN)1010
Basic load ratings : C0r(kN)1380
Fatigue load limit : Cu(kN)168
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)1900
Constant e0.44
Axial load factors : Y21.55
Axial load factors : Y32.31
Axial load factors : Y01.52

Mounting dimensions,weight (reference)

da(min.)(mm)134 mm
Da(min.)(mm)204 mm
Sa(min.)(mm)11.5 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)19.8 kg
JTEKT

2026/08/03