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


Bearing No. 32036JR

Specification data (main dimensions, etc.)

d(mm)180
D(mm)280
T(mm)64
B(mm)64
C(mm)48
r(min.)(mm)3
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)810
Basic load ratings : C0r(kN)1100
Fatigue load limit : Cu(kN)127
Limiting speeds(Grease lub.)(min-1)1200
Limiting speeds(Oil lub.)(min-1)1600
Load center spread : a(mm)59.5
Constant e0.42
Axial load factors : Y11.42
Axial load factors : Y00.78

Mounting dimensions,weight (reference)

da(min.)(mm)194 mm
db(max.)(mm)199 mm
Da(max.)(mm)268 mm
da(min.)(mm)247 mm
db(min.)(mm)268 mm
Sa(min.)(mm)10 mm
Sb(min.)(mm)16 mm
ra(max.)(mm)2.5 mm
rb(max.)(mm)2 mm
Mass(Refer.)(kg)14.1 kg
JTEKT

2026/06/30