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

Bearing No. 46336A

Specifications
(Boundary dimensions ...etc)

d(mm)180
D(mm)300
T(mm)120
C(mm)96
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1080
Basic load ratings : C0r(kN)1630
Fatigue load limit : Cu(kN)190
Limiting speeds(Grease lub.)(min-1)900
Limiting speeds(Oil lub.)(min-1)1200
Constant e()0.33
Axial load factors : Y2()2.06
Axial load factors : Y3()3.06
Axial load factors : Y0()2.01

Mounting dimensions

da(min.)(mm)198
Da(min.)(mm)279
Sa(min.)(mm)12
ra(max.)(mm)3
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 31.3
JTEKT

2025/07/01