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


Bearing No. 46T32314JR/92

Specification data (main dimensions, etc.)

d(mm)70
D(mm)150
T(mm)116
C(mm)92
r(min.)(mm)2.5
r1(min.)(mm)1
Basic load ratings : Cr(kN)679
Basic load ratings : C0r(kN)829
Fatigue load limit : Cu(kN)114
Limiting speeds(Grease lub.)(min-1)2200
Limiting speeds(Oil lub.)(min-1)2900
Constant e0.35
Axial load factors : Y21.96
Axial load factors : Y32.91
Axial load factors : Y01.91

Mounting dimensions,weight (reference)

da(min.)(mm)84 mm
Da(min.)(mm)140 mm
Sa(min.)(mm)12 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)9.46 kg
JTEKT

2026/07/19