F681

Deep groove ball bearings - Extra-small, miniature ball bearings - Flanged type - Open

Specifications
(Boundary dimensions ...etc)

d
1 mm
D
3 mm
B
1 mm
r(min.)
0.07 mm
Basic load ratings : Cr
0.10 kN
Basic load ratings : C0r
0.03 kN
Fatigue load limit : Cu
0.0007 kN
factor : f0
11.6
Limiting speeds(Grease lub.)
130000 min-1
Limiting speeds(Oil lub.)
150000 min-1
Dimensions of flange D1
3.8 mm
Dimensions of flange C1
0.3 mm

Mounting dimensions

da(min.)
1.6 mm
ra(max.)
0.05 mm

Refer.

(Refer.)Mass
0.03 g

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor