WML8012 ZZ

Deep groove ball bearings - Extra-small, miniature ball bearings - Standard type - Shielded ZZ

Specifications
(Boundary dimensions ...etc)

d
8 mm
D
12 mm
B
3.5 mm
r(min.)
0.08 mm
Basic load ratings : Cr
0.680 kN
Basic load ratings : C0r
0.27 kN
Fatigue load limit : Cu
0.007 kN
factor : f0
16.4
Limiting speeds(Grease lub.)
47000 min-1
Limiting speeds(Oil lub.)
- min-1

Mounting dimensions

da(min.)
8.8 mm
Da(max.)
11.2 mm
ra(max.)
0.08 mm

Refer.

(Refer.)Mass
0.8 g

Technical calculation for this product.

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