Extra-miniature/miniature/small bearings

Products Data

Unit    

20.0787

40.1575

1.20.0472

0.050.002

0.050.002

2.40.0945

2.50.0984

0.050.002

0.050.002

3.50.1378

3.60.1417

Bearing no.672H
Bore diameterd2 mm0.0787 inch
Outer diameterD4 mm0.1575 inch
Inner ring widthB1.2 mm0.0472 inch
Outer ring widthC1.2 mm0.0472 inch
Inner ring chamfer dimensionrsi min0.05 mm0.002 inch
Outer ring chamfer dimensionrse min0.05 mm0.002 inch
Basic dynamic load ratingCr106 N
Basic static load ratingCor32 N
Limiting speedGrease98000 min-1
Oil116000 min-1
Abutment and fillet dimensionsda min2.4 mm0.0945 inch
da max2.5 mm0.0984 inch
Da min3.5 mm0.1378 inch
Da max3.6 mm0.1417 inch
rasi max0.05 mm0.002 inch
rase max0.05 mm0.002 inch
Ball size × quantity0.600 mm0.0236 inch × 8
Mass (reference)0.05 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.