Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 24148RR

Specifications
(Boundary dimensions ...etc)

d(mm)240
D(mm)400
B(mm)160
r(min.)(mm)4
Basic load ratings : Cr(kN)2640
Basic load ratings : C0r(kN)3850
Fatigue load limit : Cu(kN)287
Limiting speeds(Grease lub.)(min-1)800
Limiting speeds(Oil lub.)(min-1)1100
Constant e()0.39
Axial load factors : Y1()1.75
Axial load factors : Y2()2.60
Axial load factors : Y0()1.71

Mounting dimensions

da(min.)(mm)258
da(max.)(mm)
Da(max.)(mm)382
Da(min.)(mm)
ra(max.)(mm)3

Refer.

(Refer.)Mass(kg) 82.7
JTEKT

2025/06/01