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


Bearing No. 23952R

Specification data (main dimensions, etc.)

d(mm)260
D(mm)360
B(mm)75
r(min.)(mm)2.1
Basic load ratings : Cr(kN)1140
Basic load ratings : C0r(kN)1880
Fatigue load limit : Cu(kN)160
Limiting speeds(Grease lub.)(min-1)820
Limiting speeds(Oil lub.)(min-1)1100
Constant e0.19
Axial load factors : Y13.54
Axial load factors : Y25.27
Axial load factors : Y03.46

Mounting dimensions,weight (reference)

da(min.)(mm)272 mm
Da(max.)(mm)348 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)24.0 kg
JTEKT

2026/07/19