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


Bearing No. 21322RH

Specification data (main dimensions, etc.)

d(mm)110
D(mm)240
B(mm)50
r(min.)(mm)3
Basic load ratings : Cr(kN)604
Basic load ratings : C0r(kN)616
Fatigue load limit : Cu(kN)46.0
Limiting speeds(Grease lub.)(min-1)1900
Limiting speeds(Oil lub.)(min-1)2600
Constant e0.21
Axial load factors : Y13.19
Axial load factors : Y24.75
Axial load factors : Y03.12

Mounting dimensions,weight (reference)

da(min.)(mm)124 mm
Da(max.)(mm)226 mm
ra(max.)(mm)2.5 mm
Mass(Refer.)(kg)11.8 kg
JTEKT

2026/07/07