Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
>

Bearing No. 69/670

Specifications
(Boundary dimensions ...etc)

d(mm)670
D(mm)900
B(mm)103
r(min.)(mm)6
Basic load ratings : Cr(kN)673
Basic load ratings : C0r(kN)1450
Fatigue load limit : Cu(kN)
factor : f0()16.5
Limiting speeds(Grease lub.)(min-1)360
Limiting speeds(Oil lub.)(min-1)420

Mounting dimensions

da(min.)(mm)694
Da(max.)(mm)876
ra(max.)(mm)5

Refer.

(Refer.)Mass(kg) 187
JTEKT

2025/05/09