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


Bearing No. 46226A

Specification data (main dimensions, etc.)

d(mm)130
D(mm)200
T(mm)65
C(mm)52
r(min.)(mm)2.5
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)400
Basic load ratings : C0r(kN)618
Fatigue load limit : Cu(kN)85.0
Limiting speeds(Grease lub.)(min-1)1400
Limiting speeds(Oil lub.)(min-1)1900
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)142 mm
Da(min.)(mm)185 mm
Sa(min.)(mm)6.5 mm
ra(max.)(mm)2 mm
rb(max.)(mm)0.6 mm
Mass(Refer.)(kg)7.06 kg
JTEKT

2026/08/07