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

Bearing No. 7410BDB FY

Specifications
(Boundary dimensions ...etc)

d(mm)50
D(mm)130
B(mm)62
r(min.)(mm)2.1
r1(min.)(mm)1.1
Basic load ratings : Cr(kN)183
Basic load ratings : C0r(kN)121
Fatigue load limit : Cu(kN)8.45
factor : f0()-
Limiting speeds(Grease lub.)(min-1)3300
Limiting speeds(Oil lub.)(min-1)4900
Load center spread : a(mm)106.9

Mounting dimensions

da(min.)(mm)62
Db(max.)(mm)123
ra(max.)(mm)2
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 3.84
JTEKT

2025/06/01