|Dimension standards||Boundary dimensions: ISO 104:2004, except for chamfer dimensions|
|Tolerances||The tolerances for polymer bearings (table 1) are not standardized nationally or internationally. Generally, they are larger than the tolerances for steel bearings and have been proven in practice. When applied properly, the larger tolerances do not have an adverse effect on bearing service life.
For additional information, contact the SKF application engineering service.