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


Bearing No. 23172RHA

Specification data (main dimensions, etc.)

d(mm)360
D(mm)600
B(mm)192
r(min.)(mm)5
Basic load ratings : Cr(kN)4830
Basic load ratings : C0r(kN)7210
Fatigue load limit : Cu(kN)474
Limiting speeds(Grease lub.)(min-1)450
Limiting speeds(Oil lub.)(min-1)590
Constant e0.31
Axial load factors : Y12.19
Axial load factors : Y23.25
Axial load factors : Y02.14

Mounting dimensions,weight (reference)

da(min.)(mm)382 mm
Da(max.)(mm)578 mm
ra(max.)(mm)4 mm
Mass(Refer.)(kg)213 kg
JTEKT

2026/07/19