YDTech® manufacturer of miniature deep groove ball^ roller bearings(R3,R4,R6,R8); supplier of loose micro stainless steel plane thrust bearings(60,62,63,68,69) in china.

The most common type of bearing, single row deep groove ball bearings, offer excellent radial load carrying capability with some axial load carrying capacity. single row deep groove ball bearings are supplied "open" to allow for oil or grease lubrication. sealed and shielded designs are also available for assembly and other applications that are prone to contamination.

a wide variety of bearing types and design variations are available to meet the requirements of virtually all precision instrument applications. Bearing types include radial retainer, pivot, thrust, high speed radial, angular contact and full ball complement. Many selections also are available in both inch and metric dimensions.

We stock bearings for both electric or gas powered RC vehicles and have consistently been ahead of the pack with new and innovative solutions for your RC needs. Our Rc hobby ball bearing source for Radio control nitro and electric on-road cars, off-road stadium trucks, monster trucks and buggies.RC Bearings for scales like, 1/18th 1/12th, 1/10th, 1/8th, 1/5th and 1/4th.

our sizes range from a very small .06mm bore diameter to the larger size 90mm bore diameter with a variety of closures and lubrication that stand up to the most demanding applications.

types of micro miniature bearings