Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type
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Bearing No. 463/850A

Specifications
(Boundary dimensions ...etc)

d(mm)850
D(mm)1360
T(mm)500
C(mm)400
r(min.)(mm)12
r1(min.)(mm)SP
Basic load ratings : Cr(kN)16000
Basic load ratings : C0r(kN)37700
Fatigue load limit : Cu(kN)
Limiting speeds(Grease lub.)(min-1)-
Limiting speeds(Oil lub.)(min-1)-
Constant e()0.39
Axial load factors : Y2()1.74
Axial load factors : Y3()2.59
Axial load factors : Y0()1.70

Mounting dimensions

da(min.)(mm)904
Da(min.)(mm)1332
Sa(min.)(mm)50
ra(max.)(mm)10
rb(max.)(mm)SP

Refer.

(Refer.)Mass(kg) 2710
JTEKT

2025/06/01