Extra-miniature/miniature/small bearings

Products Data

Unit    

50.1969

80.315

2.50.0984

0.10.0039

0.10.0039

5.60.2205

5.70.2244

0.10.0039

0.10.0039

7.60.2992

7.60.2992

Bearing no.MR85ZZ
Bore diameterd5 mm0.1969 inch
Outer diameterD8 mm0.315 inch
Inner ring widthB2.5 mm0.0984 inch
Outer ring widthC2.5 mm0.0984 inch
Inner ring chamfer dimensionrsi min0.1 mm0.0039 inch
Outer ring chamfer dimensionrse min0.1 mm0.0039 inch
Basic dynamic load ratingCr218 N
Basic static load ratingCor91 N
Limiting speedGrease63000 min-1
Oil75000 min-1
Abutment and fillet dimensionsda min5.6 mm0.2205 inch
da max5.7 mm0.2244 inch
Da min7.6 mm0.2992 inch
Da max7.6 mm0.2992 inch
rasi max0.1 mm0.0039 inch
rase max0.1 mm0.0039 inch
Ball size × quantity0.800 mm0.0315 inch × 9
Mass (reference)0.36 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.