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

Bearing No. 32214JR

Specifications
(Boundary dimensions ...etc)

d(mm)70
D(mm)125
T(mm)33.25
B(mm)31
C(mm)27
r(min.)(mm)2
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)212
Basic load ratings : C0r(kN)225
Fatigue load limit : Cu(kN)35.2
Limiting speeds(Grease lub.)(min-1)3100
Limiting speeds(Oil lub.)(min-1)4100
Load center spread : a(mm)29.2
Constant e()0.42
Axial load factors : Y1()1.43
Axial load factors : Y0()0.79

Mounting dimensions

da(min.)(mm)80
db(max.)(mm)80
Da(max.)(mm)116.5
Da(min.)(mm)108
Db(min.)(mm)119
Sa(min.)(mm)4
Sb(min.)(mm)6
ra(max.)(mm)2
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 1.71
JTEKT

2025/06/15