Extra-thin-section bearings

Products Data

Unit    

301.1811

421.6535

70.2756

0.30.0118

0.30.0118

321.2598

331.2992

0.30.0118

0.30.0118

39.51.5551

401.5748

Bearing no.6806ZZ
Bore diameterd30 mm1.1811 inch
Outer diameterD42 mm1.6535 inch
Inner ring widthB7 mm0.2756 inch
Outer ring widthC7 mm0.2756 inch
Inner ring chamfer dimensionrsi min0.3 mm0.0118 inch
Outer ring chamfer dimensionrse min0.3 mm0.0118 inch
Basic dynamic load ratingCr4540 N
Basic static load ratingCor3420 N
Limiting speedGrease15000 min-1
Oil18000 min-1
Abutment and fillet dimensionsda min32 mm1.2598 inch
da max33 mm1.2992 inch
Da min39.5 mm1.5551 inch
Da max40 mm1.5748 inch
rasi max0.3 mm0.0118 inch
rase max0.3 mm0.0118 inch
Ball size × quantity3.500 mm0.1378 inch × 17
Mass (reference)23.8 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.