Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Non-contact sealed
>

Bearing No. 6706 2RU

Specifications
(Boundary dimensions ...etc)

d(mm)30
D(mm)37
B(mm)4
r(min.)(mm)0.2
Basic load ratings : Cr(kN)1.45
Basic load ratings : C0r(kN)0.950
Fatigue load limit : Cu(kN)0.040
factor : f0()15.7
Limiting speeds(Grease lub.)(min-1)16000
Limiting speeds(Oil lub.)(min-1)

Mounting dimensions

da(min.)(mm)31.6
da(max.)(mm)
Da(max.)(mm)35.4
ra(max.)(mm)0.2

Refer.

(Refer.)Mass(kg) 0.008
JTEKT

2025/05/10