Extra-thin-section bearings

Products Data

Unit    

501.9685

652.5591

70.2756

0.30.0118

0.30.0118

522.0472

54.52.1457

0.30.0118

0.30.0118

622.4409

632.4803

Bearing no.6810ZZ
Bore diameterd50 mm1.9685 inch
Outer diameterD65 mm2.5591 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 ratingCr6400 N
Basic static load ratingCor5830 N
Limiting speedGrease9500 min-1
Oil11000 min-1
Abutment and fillet dimensionsda min52 mm2.0472 inch
da max54.5 mm2.1457 inch
Da min62 mm2.4409 inch
Da max63 mm2.4803 inch
rasi max0.3 mm0.0118 inch
rase max0.3 mm0.0118 inch
Ball size × quantity3.969 mm0.1563 inch × 23
Mass (reference)49.5 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.