Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series
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Bearing No. 32212CR

Specifications
(Boundary dimensions ...etc)

d(mm)60
D(mm)110
T(mm)29.75
B(mm)28
C(mm)22
r(min.)(mm)2
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)160
Basic load ratings : C0r(kN)164
Fatigue load limit : Cu(kN)25.1
Limiting speeds(Grease lub.)(min-1)3600
Limiting speeds(Oil lub.)(min-1)4700
Load center spread : a(mm)28.6
Constant e()0.55
Axial load factors : Y1()1.10
Axial load factors : Y0()0.60

Mounting dimensions

da(min.)(mm)70
db(max.)(mm)68
Da(max.)(mm)100
Da(min.)(mm)91
Db(min.)(mm)105
Sa(min.)(mm)4
Sb(min.)(mm)7.5
ra(max.)(mm)2
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 1.20
JTEKT

2025/06/01