FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Extra-small, miniature ball bearings
  • Flanged type
  • Shielded ZZ


Bearing No. WF68/2.5 ZZ

Specification data (main dimensions, etc.)

d(mm)2.5
D(mm)6
B(mm)2.6
r(min.)(mm)0.1
Basic load ratings : Cr(kN)0.26
Basic load ratings : C0r(kN)0.07
Fatigue load limit : Cu(kN)0.002
factor : f014.3
Limiting speeds(Grease lub.)(min-1)69000
Limiting speeds(Oil lub.)(min-1)-
Dimensions of flange D1(mm)7.1
Dimensions of flange C1(mm)0.8

Mounting dimensions,weight (reference)

da(min.)(mm)3.3 mm
ra(max.)(mm)0.1 mm
Mass(Refer.)(kg)0.2 kg
JTEKT

2026/07/19