F691

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

Specifications
(Boundary dimensions ...etc)

d
1 mm
D
4 mm
B
1.6 mm
r(min.)
0.1 mm
Basic load ratings : Cr
0.14 kN
Basic load ratings : C0r
0.04 kN
Fatigue load limit : Cu
0.001 kN
factor : f0
11.4
Limiting speeds(Grease lub.)
120000 min-1
Limiting speeds(Oil lub.)
140000 min-1
Dimensions of flange D1
5 mm
Dimensions of flange C1
0.5 mm

Mounting dimensions

da(min.)
1.8 mm
ra(max.)
0.1 mm

Refer.

(Refer.)Mass
0.1 g

Technical calculation for this product.

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