Grade 1000 Balls
Grade 1000 balls are used in applications where balls produced from the finest steel are needed but wider tolerances are permissible.
Grade 100 and 200 Balls
Grades 100 and 200 balls are suitable for commercial ball bearings, heavy duty conveyors, lawn mowers, etc., where high quality steel is needed but where the accuracy of Grade 25 is not essential.
Grade 25 Balls
Grade 25 balls are usually specified for precision ball bearings, accurate valve applications or quality purposes.
Grade 10 Balls
Grade 10 Balls are used where extreme high precision is required.