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


Bearing No. 46T32238JR/160

Specification data (main dimensions, etc.)

d(mm)190
D(mm)340
T(mm)204
C(mm)160
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)2340
Basic load ratings : C0r(kN)3480
Fatigue load limit : Cu(kN)373
Limiting speeds(Grease lub.)(min-1)810
Limiting speeds(Oil lub.)(min-1)1100
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)212 mm
Da(min.)(mm)323 mm
Sa(min.)(mm)22 mm
ra(max.)(mm)4 mm
rb(max.)(mm)1.5 mm
Mass(Refer.)(kg)75.1 kg
JTEKT

2026/06/30