Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23160RR

Specifications
(Boundary dimensions ...etc)

d(mm)300
D(mm)500
B(mm)160
r(min.)(mm)5
Basic load ratings : Cr(kN)3450
Basic load ratings : C0r(kN)5030
Fatigue load limit : Cu(kN)351
Limiting speeds(Grease lub.)(min-1)590
Limiting speeds(Oil lub.)(min-1)790
Constant e()0.32
Axial load factors : Y1()2.09
Axial load factors : Y2()3.11
Axial load factors : Y0()2.04

Mounting dimensions

da(min.)(mm)322
da(max.)(mm)
Da(max.)(mm)478
Da(min.)(mm)
ra(max.)(mm)4

Refer.

(Refer.)Mass(kg) 131
JTEKT

2025/05/18