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

Bearing No. 46T30326JR/107.5

Specifications
(Boundary dimensions ...etc)

d(mm)130
D(mm)280
T(mm)137
C(mm)107.5
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1410
Basic load ratings : C0r(kN)1670
Fatigue load limit : Cu(kN)203
Limiting speeds(Grease lub.)(min-1)1100
Limiting speeds(Oil lub.)(min-1)1400
Constant e()0.35
Axial load factors : Y2()1.96
Axial load factors : Y3()2.91
Axial load factors : Y0()1.91

Mounting dimensions

da(min.)(mm)152
Da(min.)(mm)255
Sa(min.)(mm)15
ra(max.)(mm)4
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 38.1
JTEKT

2025/06/10