Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23930R

Specifications
(Boundary dimensions ...etc)

d(mm)150
D(mm)210
B(mm)45
r(min.)(mm)2
Basic load ratings : Cr(kN)418
Basic load ratings : C0r(kN)622
Fatigue load limit : Cu(kN)62.5
Limiting speeds(Grease lub.)(min-1)1600
Limiting speeds(Oil lub.)(min-1)2100
Constant e()0.20
Axial load factors : Y1()3.44
Axial load factors : Y2()5.12
Axial load factors : Y0()3.36

Mounting dimensions

da(min.)(mm)160
da(max.)(mm)
Da(max.)(mm)200
Da(min.)(mm)
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 5.09
JTEKT

2025/06/01