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Open OEM Miniature ball bearing RC Car Accessories

.Open type bearing , engineered and supply to OEM/ODM/Wholesaler

.Runs with slight torque, extremely high speed since with minimum friction. 

.Smaller width , extreme slim section, supports the equipment/machine/device to be miniaturization .

.Size: Inner Bore Diameter ID1.5mm min., metric or inch .

.Series #: 68/1.5, S682, MR63, 693,C624,R4,F605,625,SMF105,S606,626,S608,F608,609,S6800,6900....

.Low running noise V3/V4//Z3/Z4   (L20-M12-H13μm/s , 15dB)

.High precision class ,P5,P4/ABEC5 , ABEC-7

.Reliable long running life , maitenence free . 

.Material GCr15/SAE52100/DIN100Cr6, Carbon steel, alloy steel 20Cr, stainless steel SS440/SS304/SS316,Ceramic ZrO2,Si3N4,Plastic Nylon PA, POM, PEEK

.Not only for the toy but also for fishing reel, bike bicycle motorcycle ,instrument device,household appliance,dental device,tool machine……

.We are specializing in engineering and supply bearings,shafts,gears in China , have been in this industry for more than 20 years .

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  • 68/1.5, S682, MR63, 693,C624,R4,F605,625,SMF105,S606,626,S608,F608,609,S6800,6900....

  • Neutral marking, AND brand or any other brands authorized marking.


Our Open OEM Miniature Ball Bearings for RC Car Accessories are precision-engineered components designed to take your RC car performance to the next level. Crafted with meticulous attention to detail, these miniature ball bearings are the perfect choice for hobbyists and enthusiasts looking to optimize their RC car's performance.


These miniature ball bearings are tailored for a wide range of applications in the RC car world. Whether you're a competitive racer or a casual hobbyist, our ball bearings are an essential upgrade. They are suitable for:

  1. Drive Train: Enhance the efficiency and speed of your RC car's drive train. These bearings minimize friction, resulting in smoother and more consistent power delivery.

  2. Wheel Hubs: Achieve better handling and reduced rolling resistance with our ball bearings in your wheel hubs. Experience improved cornering and faster lap times.

  3. Steering Mechanism: Precision steering is crucial in RC car racing. Our bearings ensure smooth and responsive control, allowing you to navigate tight turns with ease.

  4. Gearboxes: Reduce wear and tear on your gearbox components. These bearings increase the lifespan of gears, providing long-lasting performance.

  5. Motor Mounts: Improve stability and reduce vibrations in your RC car's motor mounts, resulting in quieter operation and better power transfer.


  1. Precision Engineering: Our miniature ball bearings are manufactured with precision, ensuring consistent and reliable performance on the track.

  2. Low Friction: These bearings are designed to minimize friction, reducing energy loss and improving overall speed and efficiency.

  3. Durability: Constructed from high-quality materials, these bearings are built to withstand the rigors of RC car racing, ensuring they last through countless races.

  4. Easy Installation: Installing our ball bearings is hassle-free, making it a straightforward upgrade for RC car enthusiasts of all skill levels.

  5. Increased Performance: Experience faster lap times, improved handling, and better control over your RC car, giving you a competitive edge.

  6. Wide Compatibility: Our bearings are compatible with a variety of RC car models and brands, making them a versatile choice for hobbyists and racers.

.Open type,can be single row or double row, deep groove radial or angular contact……engineering depends on your demand

.No need considering the space for the seals, shields , the open type bearing is with smaller width , slim section, supports the equipment/machine/device to be miniaturization .

.Without limiting by seals/shields and grease,extremely light friction only between balls and raceway&cage . Means very high speed is available . for example in dental equipment the highest speed 400,000rpm .

.Support radial load and a certain degree of axial load , slight misalignment allowable. (contact to us for more detailed information)

.According to the conditions which the equipments served by the bearing will face to , RPM speed , force bring to the bearing , bearing components material,bearings tolerance class , heat treatment method,internal play,grease,parameters of raceway…will be considered professionally and comprehensively.

..For example , chrome steel GCr15/SAE52100/DIN100Cr6 is used for rings , NBR,HNBR/Viton FPM/ACM could be for seals , steel ribbon/Nylon PA/PTFE/PEEK/Brass for the cage, chrome steel/stainless steel/Ceramic ZrO2 Si3N4 for the balls . Sometimes hybrid is designed if necessary .

..Internal play can be C2,CN,C0,C3,C4…..or special according to engineering.

..Our bearing normally operating temperature range -30°C to +110°C . With different material/heat treatment/grease…..will be wider range , consult us for more detailed information if you need.

..For special requires , extreme high/low temperature , insulation , anti-corrsion,RPM…… consult to us.

.Each piece product from us is customized based on customer expects to the bearing, our action guiding goal is engineering and supply them with top quality&best price.

.We are partnership supplier to ODM/OEM/wholesaler , we are unsung heros, supporting machines running in every corner of the world.

Drop me an opportunity to become a trusted partner to you !




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