We already produce many Custom Ball Bearings,such as

Electric Motor Bearing 6203 with dimension 17*40*12mm

1/2" Bore 6201-2RS Ball Bearing with dimension 12.7*32*10mm

62202-16 automotive bearings with dimension 16*35*14 mm

Ball Bearing 6203 with dimension17*40*12mm

62202-2RS Bearing with dimension15x35x14mm Sealed Ball Bearings

62204 2RS Radial Ball Bearing with dimension 20*47*18mm

62205-2RS Rubber Sealed Model Radial Ball Bearing with dimension 25* 52 *18mm

62201-2RS Sealed Ball Bearings with dimension12*32*14mm

For more Custom Ball Bearings Manufacturing ,just feel free to contact with us at  seven@mklbearing.com 

We can send you production drawing and sample before order production .