F689

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

Specifications
(Boundary dimensions ...etc)

d
9 mm
D
17 mm
B
4 mm
r(min.)
0.2 mm
Basic load ratings : Cr
1.35 kN
Basic load ratings : C0r
0.66 kN
Fatigue load limit : Cu
0.020 kN
factor : f0
15.1
Limiting speeds(Grease lub.)
39000 min-1
Limiting speeds(Oil lub.)
46000 min-1
Dimensions of flange D1
19 mm
Dimensions of flange C1
1 mm

Mounting dimensions

da(min.)
10.6 mm
ra(max.)
0.2 mm

Refer.

(Refer.)Mass
3.9 g

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor