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

Bearing No. 46224

Specifications
(Boundary dimensions ...etc)

d(mm)120
D(mm)180
T(mm)46
C(mm)41
r(min.)(mm)2.5
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)232
Basic load ratings : C0r(kN)317
Fatigue load limit : Cu(kN)43.6
Limiting speeds(Grease lub.)(min-1)1500
Limiting speeds(Oil lub.)(min-1)2000
Constant e()0.35
Axial load factors : Y2()1.95
Axial load factors : Y3()2.90
Axial load factors : Y0()1.91

Mounting dimensions

da(min.)(mm)132
Da(min.)(mm)170
Sa(min.)(mm)2.5
ra(max.)(mm)2
rb(max.)(mm)0.6

Refer.

(Refer.)Mass(kg) 3.81
JTEKT

2025/06/15