Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type
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Bearing No. 46T32221JR/95

Specifications
(Boundary dimensions ...etc)

d(mm)105
D(mm)190
T(mm)115
C(mm)95
r(min.)(mm)2.5
r1(min.)(mm)1
Basic load ratings : Cr(kN)840
Basic load ratings : C0r(kN)1130
Fatigue load limit : Cu(kN)146
Limiting speeds(Grease lub.)(min-1)1600
Limiting speeds(Oil lub.)(min-1)2100
Constant e()0.42
Axial load factors : Y2()1.61
Axial load factors : Y3()2.39
Axial load factors : Y0()1.57

Mounting dimensions

da(min.)(mm)119
Da(min.)(mm)180
Sa(min.)(mm)10
ra(max.)(mm)2.5
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 13.5
JTEKT

2025/06/01