Koyo
FOR REFERENCE ONLY
  • Self-aligning ball bearings
  • Open type
>

Bearing No. 2211

Specifications
(Boundary dimensions ...etc)

d(mm)55
D(mm)100
B(mm)25
r(min.)(mm)1.5
Basic load ratings : Cr(kN)33.2
Basic load ratings : C0r(kN)9.95
Fatigue load limit : Cu(kN)0.62
Limiting speeds(Grease lub.)(min-1)5800
Limiting speeds(Oil lub.)(min-1)7100
Constant :e()0.27
Axial load factors : Y1()2.35
Axial load factors : Y2()3.64
Axial load factors : Y0()2.47

Mounting dimensions

da(min.)(mm)63
Da(max.)(mm)92
ra(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 0.810
JTEKT

2025/07/01