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

Bearing No. 46296A

Specifications
(Boundary dimensions ...etc)

d(mm)480
D(mm)700
T(mm)206
C(mm)165
r(min.)(mm)6
r1(min.)(mm)3
Basic load ratings : Cr(kN)4040
Basic load ratings : C0r(kN)7230
Fatigue load limit : Cu(kN)666
Limiting speeds(Grease lub.)(min-1)260
Limiting speeds(Oil lub.)(min-1)340
Constant e()0.33
Axial load factors : Y2()2.03
Axial load factors : Y3()3.02
Axial load factors : Y0()1.98

Mounting dimensions

da(min.)(mm)508
Da(min.)(mm)666
Sa(min.)(mm)20.5
ra(max.)(mm)5
rb(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 240
JTEKT

2025/06/01