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

Bearing No. 7316CDB

Specifications
(Boundary dimensions ...etc)

d(mm)80
D(mm)170
B(mm)78
r(min.)(mm)2.1
r1(min.)(mm)1.1
Basic load ratings : Cr(kN)321
Basic load ratings : C0r(kN)255
Fatigue load limit : Cu(kN)16.8
factor : f0()13.5
Limiting speeds(Grease lub.)(min-1)4100
Limiting speeds(Oil lub.)(min-1)5500
Load center spread : a(mm)72.5

Mounting dimensions

da(min.)(mm)92
Db(max.)(mm)163
ra(max.)(mm)2
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 7.70
JTEKT

2025/06/01