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

Bearing No. 6938

Specifications
(Boundary dimensions ...etc)

d(mm)190
D(mm)260
B(mm)33
r(min.)(mm)2
Basic load ratings : Cr(kN)158
Basic load ratings : C0r(kN)138
Fatigue load limit : Cu(kN)4.85
factor : f0()16.4
Limiting speeds(Grease lub.)(min-1)2300
Limiting speeds(Oil lub.)(min-1)2700

Mounting dimensions

da(min.)(mm)199
Da(max.)(mm)251
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 5.20
JTEKT

2024/12/28