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


Bearing No. 46360A

Specification data (main dimensions, etc.)

d(mm)300
D(mm)500
T(mm)200
C(mm)160
r(min.)(mm)6
r1(min.)(mm)2
Basic load ratings : Cr(kN)2860
Basic load ratings : C0r(kN)4630
Fatigue load limit : Cu(kN)463
Limiting speeds(Grease lub.)(min-1)470
Limiting speeds(Oil lub.)(min-1)630
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)328 mm
Da(min.)(mm)466 mm
Sa(min.)(mm)20 mm
ra(max.)(mm)5 mm
rb(max.)(mm)2 mm
Mass(Refer.)(kg)144 kg
JTEKT

2026/08/01