Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 24156RR

Specifications
(Boundary dimensions ...etc)

d(mm)280
D(mm)460
B(mm)180
r(min.)(mm)5
Basic load ratings : Cr(kN)3390
Basic load ratings : C0r(kN)5140
Fatigue load limit : Cu(kN)370
Limiting speeds(Grease lub.)(min-1)660
Limiting speeds(Oil lub.)(min-1)880
Constant e()0.38
Axial load factors : Y1()1.79
Axial load factors : Y2()2.67
Axial load factors : Y0()1.75

Mounting dimensions

da(min.)(mm)302
da(max.)(mm)
Da(max.)(mm)438
Da(min.)(mm)
ra(max.)(mm)4

Refer.

(Refer.)Mass(kg) 122
JTEKT

2025/06/01