Extra-miniature/miniature/small bearings

Products Data

Unit    

20.0787

50.1969

2.30.0906

0.080.0031

0.080.0031

2.50.0984

2.60.1024

0.080.0031

0.080.0031

4.50.1772

4.50.1772

Bearing no.682ZZ
Bore diameterd2 mm0.0787 inch
Outer diameterD5 mm0.1969 inch
Inner ring widthB2.3 mm0.0906 inch
Outer ring widthC2.3 mm0.0906 inch
Inner ring chamfer dimensionrsi min0.08 mm0.0031 inch
Outer ring chamfer dimensionrse min0.08 mm0.0031 inch
Basic dynamic load ratingCr169 N
Basic static load ratingCor50 N
Limiting speedGrease94000 min-1
Oil111000 min-1
Abutment and fillet dimensionsda min2.5 mm0.0984 inch
da max2.6 mm0.1024 inch
Da min4.5 mm0.1772 inch
Da max4.5 mm0.1772 inch
rasi max0.08 mm0.0031 inch
rase max0.08 mm0.0031 inch
Ball size × quantity0.800 mm0.0315 inch × 6
Mass (reference)0.18 g

The above values are subject to change without notice for the improvement of products or other purposes. We have prepared this table with sufficient care, and we cannot be held responsible for any damage caused by possible errors or omissions.