Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type
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Bearing No. 46340

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)340
T(mm)112
C(mm)100
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1100
Basic load ratings : C0r(kN)1580
Fatigue load limit : Cu(kN)180
Limiting speeds(Grease lub.)(min-1)780
Limiting speeds(Oil lub.)(min-1)1000
Constant e()0.35
Axial load factors : Y2()1.95
Axial load factors : Y3()2.90
Axial load factors : Y0()1.91

Mounting dimensions

da(min.)(mm)218
Da(min.)(mm)316
Sa(min.)(mm)6
ra(max.)(mm)3
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 39.6
JTEKT

2025/06/18