Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23080RHA

Specifications
(Boundary dimensions ...etc)

d(mm)400
D(mm)600
B(mm)148
r(min.)(mm)5
Basic load ratings : Cr(kN)3690
Basic load ratings : C0r(kN)5860
Fatigue load limit : Cu(kN)398
Limiting speeds(Grease lub.)(min-1)420
Limiting speeds(Oil lub.)(min-1)560
Constant e()0.23
Axial load factors : Y1()2.94
Axial load factors : Y2()4.37
Axial load factors : Y0()2.87

Mounting dimensions

da(min.)(mm)422
da(max.)(mm)
Da(max.)(mm)578
Da(min.)(mm)
ra(max.)(mm)4

Refer.

(Refer.)Mass(kg) 142
JTEKT

2025/06/01