Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series


Bearing No. 32322JR

Specification data (main dimensions, etc.)

d(mm)110
D(mm)240
T(mm)84.5
B(mm)80
C(mm)65
r(min.)(mm)4
r1(min.)(mm)3
Basic load ratings : Cr(kN)865
Basic load ratings : C0r(kN)943
Fatigue load limit : Cu(kN)115
Limiting speeds(Grease lub.)(min-1)1600
Limiting speeds(Oil lub.)(min-1)2200
Load center spread : a(mm)59.3
Constant e0.35
Axial load factors : Y11.74
Axial load factors : Y00.96

Mounting dimensions,weight (reference)

da(min.)(mm)128 mm
db(max.)(mm)137 mm
Da(max.)(mm)226 mm
da(min.)(mm)198 mm
db(min.)(mm)222 mm
Sa(min.)(mm)9 mm
Sb(min.)(mm)19.5 mm
ra(max.)(mm)3 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)17.8 kg
JTEKT

2026/06/30