Rollmann trading company suppliesoffers a range of super precision spindles and miniature bearings. These miniature bearings are manufactured by the barden corporation, now a fag group company. Fag is one of the leading companya world leader in the engineering, design and manufacture of precision ball bearings and bearing components allover the world. Barden produces thousands of bearing types, sizes and designs for a wide range of precision application serving narrow but highly demanding market segments like spindle and turbine bearings for industrial machinery as well as instrumental bearings for medical instruments and gyroscopes. To precision class abec1, abec3, abec5, abec7 and abec9 general purpose, spindle size ball bearings are developed manufactured to precision class abec1, abec3, abec5, abec7 and abec9. The ascending numbers indicate iincreasingly stricter tolerance and additional requirements are indicated by the ascending numbers.
