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

Bearing No. 7338BDB FY

Specifications
(Boundary dimensions ...etc)

d(mm)190
D(mm)400
B(mm)156
r(min.)(mm)5
r1(min.)(mm)2
Basic load ratings : Cr(kN)835
Basic load ratings : C0r(kN)1100
Fatigue load limit : Cu(kN)33.0
factor : f0()-
Limiting speeds(Grease lub.)(min-1)1100
Limiting speeds(Oil lub.)(min-1)1400
Load center spread : a(mm)325.5

Mounting dimensions

da(min.)(mm)212
Db(max.)(mm)390
ra(max.)(mm)4
rb(max.)(mm)2

Refer.

(Refer.)Mass(kg) 91.0
JTEKT

2025/06/01