Ningbo Kent Bearing Co., Ltd

Bearings play a vital role in joint servo motors and drive motors of industrial robots, collaborative robots, mobile robots and humanoid robots. They support the rotating spindle, constrain degrees of freedom and ensure motion accuracy. Meanwhile, bearings reduce friction loss, cut power consumption and improve endurance.   The robot bearing industry is confronted with typical challenges: conflict between service life and weight reduction, lubrication failure under high speed, electric corrosion and difficulty in mass consistency control.                       Ningbo Kent Bearing Co., Ltd. adheres to the R&D and manufacturing concepts of precision miniaturization, thin-wall design, integrated structure, advanced materials & new lubrication solutions, and long-life maintenance-free bearings. We have established our position in robot motor bearing market.   Kent bearings are more than ordinary standard purchase parts,they act as a key component for co-design with the whole machine system. Continuous advancement in bearing technology will empower performance breakthroughs of intelligent motion equipment.     Any question pls do not hesitate to contact me:Web: www.bgbearing.com  Tel:0086-574-63087277,63192752  Fax: 0086-574-63192753,Mobile/whatsapp/wechat: +86-19957426729

KENT&SKF SKF adopts exclusive ultra-clean bearing steel (e.g., NitroMax) and vacuum degassing technology, delivering extremely low oxygen content and stringent control over inclusions and carbides. With over 20 years of in-depth dedication to the bearing industry, Kent Bearing consistently adopts international-standard GCr15 high-carbon chromium bearing steel.Through multiple precision grinding processes, our bearings withstand both radial and axial forces, with precision grades covering P0, P6, P5,P4. As a global leader in the bearing industry, SKF boasts world-leading vibration and noise performance. Kent Bearing is equipped with fully automatic noise and vibration monitoring equipment to efficiently classify the technical grade of each product, achieving vibration and noise levels of ZV2/ZV3/ZV4. SKF owns massive motor and working condition test databases as well as complete ISO and industrial certification qualifications. Kent Bearing’s products are sold worldwide and have obtained ISO9001:2015 quality management system certification, RoHS certification and SGS certification.                              We are ourselfves Through two decades of dedicated R&D, continuous production equipment upgrading, technical team capability improvement and standardized production management, Kent Bearing has built a high-quality professional team. We have earned wide recognition from customers for our reliable quality, competitive price, professional service and more better after-sales support. We deliver ultra-high cost performance and fast delivery, with unique advantages in localized working condition, professional services, secure supply chains. Slogan Choose Kenda Bearing — Quality Bearings Power Global Industry.

KENT BEARING   Bearing clearance selection is critical for motor operation. Unstable bearing‑clearance accuracy lands many enterprises in a predicament where bearings are treated as consumables and frequently replaced.   Proper clearance selection can effectively prevent seizure, reduce noise and extend service life. As a widely‑used model for small‑sized motors, the 6202 bearing with C3 clearance is critical for operating conditions featuring high speed and temperature rise. Nevertheless, inferior products often suffer premature failure due to high sensitivity to micro‑dimensional tolerances.   The KENT 6202 C3 bearing eliminates this pain point through precision manufacturing. A power‑tool manufacturer previously used standard 6202 bearings for its angle‑grinder motors. After 30‑minute continuous operation, thermal expansion caused bearing seizure, bringing the rework rate as high as 5%. After switching to KENT 6202 C3 bearings, temperature rise remained stable over 2‑hour operation under identical working conditions, and the rework rate dropped to 0.3% within half a year.   This outstanding performance stems from KENT’s relentless pursuit of product excellence. Vacuum‑degassed bearing steel and precision heat‑treatment processes guarantee micron‑level stability of C3 clearance even under high‑temperature conditions. The dynamic‑clearance‑compensation design keeps the bearing operating at its optimal state amid alternating cold‑and‑hot cycles, delivering truly worry‑free reliability — “install it and forget it”.   Customers also benefit greatly from KENT’s full‑cycle service support. We offer customized clearance‑selection consultation, alongside on‑site engineer diagnosis and installation guidance to avoid premature failure caused by improper bearing application. Test reports are available for every production batch for full quality traceability.   Choose KENT, and put an end to motor‑bearing troubles. We sell far more than bearings; we deliver a promise of trouble‑free operation. A real problem‑solver never lets customers pay twice for the same issue.