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


Bearing No. 32206XR

Specification data (main dimensions, etc.)

d(mm)30
D(mm)62
T(mm)21.25
B(mm)20
C(mm)16
r(min.)(mm)1
r1(min.)(mm)1
Basic load ratings : Cr(kN)64.6
Basic load ratings : C0r(kN)59.0
Fatigue load limit : Cu(kN)8.30
Limiting speeds(Grease lub.)(min-1)6600
Limiting speeds(Oil lub.)(min-1)8900
Load center spread : a(mm)18.0
Constant e0.55
Axial load factors : Y11.10
Axial load factors : Y00.60

Mounting dimensions,weight (reference)

da(min.)(mm)35.5 mm
db(max.)(mm)36 mm
Da(max.)(mm)56.5 mm
da(min.)(mm)49 mm
db(min.)(mm)59 mm
Sa(min.)(mm)3 mm
Sb(min.)(mm)5 mm
ra(max.)(mm)1 mm
rb(max.)(mm)1 mm
Mass(Refer.)(kg)0.300 kg
JTEKT

2026/08/12