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


Bearing No. 46T32219JR/83

Specification data (main dimensions, etc.)

d(mm)95
D(mm)170
T(mm)100
C(mm)83
r(min.)(mm)2.5
r1(min.)(mm)1
Basic load ratings : Cr(kN)667
Basic load ratings : C0r(kN)877
Fatigue load limit : Cu(kN)128
Limiting speeds(Grease lub.)(min-1)1800
Limiting speeds(Oil lub.)(min-1)2400
Constant e0.42
Axial load factors : Y21.61
Axial load factors : Y32.39
Axial load factors : Y01.57

Mounting dimensions,weight (reference)

da(min.)(mm)109 mm
Da(min.)(mm)161 mm
Sa(min.)(mm)8.5 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)9.25 kg
JTEKT

2026/07/30