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

Bearing No. 7940CDB FY

Specifications
(Boundary dimensions ...etc)

d(mm)200
D(mm)280
B(mm)76
r(min.)(mm)2.1
r1(min.)(mm)1.1
Basic load ratings : Cr(kN)415
Basic load ratings : C0r(kN)509
Fatigue load limit : Cu(kN)17.4
factor : f0()16.3
Limiting speeds(Grease lub.)(min-1)2500
Limiting speeds(Oil lub.)(min-1)3300
Load center spread : a(mm)102.3

Mounting dimensions

da(min.)(mm)212
Db(max.)(mm)273
ra(max.)(mm)2
rb(max.)(mm)1

Refer.

(Refer.)Mass(kg) 13.7
JTEKT

2024/11/25