israilkk
My problem is that, since retirement , I have no access to manufacturures catloges. Have an out of date SKF which gives plenty of general data but nothing on torque values in relation to such things as bearing grade. Am aware of the American grading and also that the cost increases...
Using two 20mm (type 7004) bore angular contact bearings with the intention of securing low torque to rotate and accurate spindle rotation under light loads (ounces rather than pounds) Size is determined by bore required for the application. Bearing has small preload from springs. Result...
