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


Bearing No. 46332A

Specification data (main dimensions, etc.)

d(mm)160
D(mm)270
T(mm)108
C(mm)86
r(min.)(mm)3
r1(min.)(mm)1
Basic load ratings : Cr(kN)871
Basic load ratings : C0r(kN)1270
Fatigue load limit : Cu(kN)150
Limiting speeds(Grease lub.)(min-1)1000
Limiting speeds(Oil lub.)(min-1)1400
Constant e0.35
Axial load factors : Y21.95
Axial load factors : Y32.90
Axial load factors : Y01.91

Mounting dimensions,weight (reference)

da(min.)(mm)174 mm
Da(min.)(mm)252 mm
Sa(min.)(mm)11 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)23.1 kg
JTEKT

2026/07/29