Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Extra-small, miniature ball bearings
  • Flanged type
  • Open


Bearing No. F68/1.5

Specification data (main dimensions, etc.)

d(mm)1.5
D(mm)4
B(mm)1.2
r(min.)(mm)0.1
Basic load ratings : Cr(kN)0.14
Basic load ratings : C0r(kN)0.03
Fatigue load limit : Cu(kN)0.0009
factor : f013.2
Limiting speeds(Grease lub.)(min-1)120000
Limiting speeds(Oil lub.)(min-1)140000
Dimensions of flange D1(mm)5
Dimensions of flange C1(mm)0.4

Mounting dimensions,weight (reference)

da(min.)(mm)2.3 mm
ra(max.)(mm)0.1 mm
Mass(Refer.)(kg)0.1 kg
JTEKT

2026/07/01