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


Bearing No. 23930R

Specification data (main 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 e0.20
Axial load factors : Y13.44
Axial load factors : Y25.12
Axial load factors : Y03.36

Mounting dimensions,weight (reference)

da(min.)(mm)160 mm
Da(max.)(mm)200 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)5.09 kg
JTEKT

2026/06/30