Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 23968R

Specifications
(Boundary dimensions ...etc)

d(mm)340
D(mm)460
B(mm)90
r(min.)(mm)3
Basic load ratings : Cr(kN)1680
Basic load ratings : C0r(kN)2980
Fatigue load limit : Cu(kN)242
Limiting speeds(Grease lub.)(min-1)590
Limiting speeds(Oil lub.)(min-1)790
Constant e()0.18
Axial load factors : Y1()3.82
Axial load factors : Y2()5.69
Axial load factors : Y0()3.74

Mounting dimensions

da(min.)(mm)354
da(max.)(mm)
Da(max.)(mm)446
Da(min.)(mm)
ra(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 45.0
JTEKT

2025/05/14