Koyo
FOR REFERENCE ONLY
  • Angular contact ball bearings
  • Matched pair
  • Back-to-back
  • With machined cage
>

Bearing No. 7003CDB FY

Specifications
(Boundary dimensions ...etc)

d(mm)17
D(mm)35
B(mm)20
r(min.)(mm)0.3
r1(min.)(mm)0.15
Basic load ratings : Cr(kN)14.8
Basic load ratings : C0r(kN)8.95
Fatigue load limit : Cu(kN)0.460
factor : f0()14.6
Limiting speeds(Grease lub.)(min-1)25000
Limiting speeds(Oil lub.)(min-1)33000
Load center spread : a(mm)17.1

Mounting dimensions

da(min.)(mm)19.5
Db(max.)(mm)33.8
ra(max.)(mm)0.3
rb(max.)(mm)0.15

Refer.

(Refer.)Mass(kg) 0.090
JTEKT

2025/06/01