Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type
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Bearing No. 46T30240JR/110

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)360
T(mm)142
C(mm)110
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1700
Basic load ratings : C0r(kN)2240
Fatigue load limit : Cu(kN)252
Limiting speeds(Grease lub.)(min-1)750
Limiting speeds(Oil lub.)(min-1)1000
Constant e()0.44
Axial load factors : Y2()1.55
Axial load factors : Y3()2.31
Axial load factors : Y0()1.52

Mounting dimensions

da(min.)(mm)222
Da(min.)(mm)336
Sa(min.)(mm)16
ra(max.)(mm)4
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 56.5
JTEKT

2025/06/01