Extra-thin-section bearings

Products Data

Unit    

351.378

552.1654

100.3937

0.60.0236

0.60.0236

391.5354

421.6535

0.60.0236

0.60.0236

52.52.0669

52.52.0669

Bearing no.6907ZZ
Bore diameterd35 mm1.378 inch
Outer diameterD55 mm2.1654 inch
Inner ring widthB10 mm0.3937 inch
Outer ring widthC10 mm0.3937 inch
Inner ring chamfer dimensionrsi min0.6 mm0.0236 inch
Outer ring chamfer dimensionrse min0.6 mm0.0236 inch
Basic dynamic load ratingCr10900 N
Basic static load ratingCor7750 N
Limiting speedGrease12000 min-1
Oil14000 min-1
Abutment and fillet dimensionsda min39 mm1.5354 inch
da max42 mm1.6535 inch
Da min52.5 mm2.0669 inch
Da max52.5 mm2.0669 inch
rasi max0.6 mm0.0236 inch
rase max0.6 mm0.0236 inch
Ball size × quantity5.953 mm0.2344 inch × 14
Mass (reference)73.3 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.