Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23072RHA

Specifications
(Boundary dimensions ...etc)

d(mm)360
D(mm)540
B(mm)134
r(min.)(mm)5
Basic load ratings : Cr(kN)3040
Basic load ratings : C0r(kN)4770
Fatigue load limit : Cu(kN)334
Limiting speeds(Grease lub.)(min-1)500
Limiting speeds(Oil lub.)(min-1)660
Constant e()0.23
Axial load factors : Y1()2.92
Axial load factors : Y2()4.34
Axial load factors : Y0()2.85

Mounting dimensions

da(min.)(mm)382
da(max.)(mm)
Da(max.)(mm)518
Da(min.)(mm)
ra(max.)(mm)4

Refer.

(Refer.)Mass(kg) 105
JTEKT

2025/06/01