Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 22217RZ

Specifications
(Boundary dimensions ...etc)

d(mm)85
D(mm)150
B(mm)36
r(min.)(mm)2
Basic load ratings : Cr(kN)322
Basic load ratings : C0r(kN)324
Fatigue load limit : Cu(kN)35.7
Limiting speeds(Grease lub.)(min-1)3000
Limiting speeds(Oil lub.)(min-1)4100
Constant e()0.22
Axial load factors : Y1()3.01
Axial load factors : Y2()4.48
Axial load factors : Y0()2.94

Mounting dimensions

da(min.)(mm)95
da(max.)(mm)
Da(max.)(mm)140
Da(min.)(mm)
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 2.75
JTEKT

2025/07/03