Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23060R

Specifications
(Boundary dimensions ...etc)

d(mm)300
D(mm)460
B(mm)118
r(min.)(mm)4
Basic load ratings : Cr(kN)2190
Basic load ratings : C0r(kN)3480
Fatigue load limit : Cu(kN)286
Limiting speeds(Grease lub.)(min-1)630
Limiting speeds(Oil lub.)(min-1)840
Constant e()0.25
Axial load factors : Y1()2.69
Axial load factors : Y2()4.00
Axial load factors : Y0()2.63

Mounting dimensions

da(min.)(mm)318
da(max.)(mm)
Da(max.)(mm)442
Da(min.)(mm)
ra(max.)(mm)3

Refer.

(Refer.)Mass(kg) 75.8
JTEKT

2025/06/01