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

Bearing No. 2205

Specifications
(Boundary dimensions ...etc)

d(mm)25
D(mm)52
B(mm)18
r(min.)(mm)1
Basic load ratings : Cr(kN)15.7
Basic load ratings : C0r(kN)3.50
Fatigue load limit : Cu(kN)0.22
Limiting speeds(Grease lub.)(min-1)12000
Limiting speeds(Oil lub.)(min-1)15000
Constant :e()0.40
Axial load factors : Y1()1.58
Axial load factors : Y2()2.45
Axial load factors : Y0()1.66

Mounting dimensions

da(min.)(mm)30
Da(max.)(mm)47
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.163
JTEKT

2025/05/22