Extra-thin-section bearings

Products Data

Unit    

301.1811

471.8504

90.3543

0.30.0118

0.30.0118

321.2598

351.378

0.30.0118

0.30.0118

44.51.752

451.7717

Bearing no.6906 2RS
Bore diameterd30 mm1.1811 inch
Outer diameterD47 mm1.8504 inch
Inner ring widthB9 mm0.3543 inch
Outer ring widthC9 mm0.3543 inch
Inner ring chamfer dimensionrsi min0.3 mm0.0118 inch
Outer ring chamfer dimensionrse min0.3 mm0.0118 inch
Basic dynamic load ratingCr7240 N
Basic static load ratingCor5010 N
Limiting speedGrease8100 min-1
Oil8100 min-1
Abutment and fillet dimensionsda min32 mm1.2598 inch
da max35 mm1.378 inch
Da min44.5 mm1.752 inch
Da max45 mm1.7717 inch
rasi max0.3 mm0.0118 inch
rase max0.3 mm0.0118 inch
Ball size × quantity4.762 mm0.1875 inch × 14
Mass (reference)47.1 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.