Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23140RR

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)340
B(mm)112
r(min.)(mm)3
Basic load ratings : Cr(kN)1740
Basic load ratings : C0r(kN)2350
Fatigue load limit : Cu(kN)186
Limiting speeds(Grease lub.)(min-1)980
Limiting speeds(Oil lub.)(min-1)1300
Constant e()0.33
Axial load factors : Y1()2.04
Axial load factors : Y2()3.03
Axial load factors : Y0()1.99

Mounting dimensions

da(min.)(mm)214
da(max.)(mm)
Da(max.)(mm)326
Da(min.)(mm)
ra(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 43.3
JTEKT

2025/06/18