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


Bearing No. 46T32230JR/130

Specification data (main dimensions, etc.)

d(mm)150
D(mm)270
T(mm)164
C(mm)130
r(min.)(mm)3
r1(min.)(mm)1
Basic load ratings : Cr(kN)1510
Basic load ratings : C0r(kN)2130
Fatigue load limit : Cu(kN)245
Limiting speeds(Grease lub.)(min-1)1100
Limiting speeds(Oil lub.)(min-1)1400
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)168 mm
Da(min.)(mm)254 mm
Sa(min.)(mm)17 mm
ra(max.)(mm)3 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)38 kg
JTEKT

2026/08/02