Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings


Bearing No. 23968R

Specification data (main 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 e0.18
Axial load factors : Y13.82
Axial load factors : Y25.69
Axial load factors : Y03.74

Mounting dimensions,weight (reference)

da(min.)(mm)354 mm
Da(max.)(mm)446 mm
ra(max.)(mm)2.5 mm
Mass(Refer.)(kg)45.0 kg
JTEKT

2026/07/07