JITO Bearing is a modern scientific and technological enterprise integrating research and development, producing, and trading. As a distinguished member of the China Association of Automobile Manufacturers and the China Bearing Industry Association, JITO stands as a National High-tech Enterprise and a primary National Standard Drafting and Formulation Unit.
Under the leadership of General Manager Shizhen Wu (Standing Committee Member of the Political Consultative Conference), we have achieved precision levels of P0/P6/P5 and noise control excellence reaching Z1V1/Z2V2/Z3V3. Our specialization in deep groove ball bearings (DGBB) is backed by over 15 years of rigorous industrial application and engineering innovation.
Future Deep Groove Bearings are shifting towards High-Nitrogen Steel and Ceramic Hybrids. By utilizing Silicon Nitride (Si3N4) balls, we reduce centrifugal force at high speeds, extending service life by 300% in extreme environments.
Development of "Active Bearings" integrated with MEMS sensors for real-time vibration, temperature, and lubrication monitoring. This enables predictive maintenance (PdM) within Industry 4.0 frameworks.
Transitioning to biodegradable polyalphaolefin (PAO) greases and solid lubrication technology for ultra-high-temperature vacuum environments, ensuring compliance with global ESG standards.
Our manufacturing ecosystem is divided into two specialized zones: Rough Processing & Heat Treatment, and Finishing Assembly & Digital Storage.
From raw material feeding for forging to heat treatment, grinding, and assembly, every step is meticulously controlled. Our zero-defect goal is supported by automated optical inspection (AOI) and three-coordinate measuring systems.
Equipped with advanced spectrometers, profilers, roundness meters, and metallographic analyzers. JITO ensures that every shipment meets the international ISO9001:2015 and IATF/16949:2016 certifications.
With Liaocheng Jingnai Machinery Parts Co., Ltd as our strategic logistics hub, we leverage proximity to high-speed rail and international airports to serve clients in the EU, South America, and Southeast Asia within record lead times.
Low-friction deep groove ball bearings designed for electric vehicle motors, reducing energy consumption and optimizing NVH (Noise, Vibration, Harshness) performance.
Heavy-duty solutions for wind power gearboxes and solar tracking systems, featuring anti-corrosion coatings and specialized sealing for harsh outdoor environments.
Ultra-precise P5 grade bearings for high-speed spindles and robotic joints, ensuring repeatable accuracy and minimal thermal expansion during 24/7 operation.
For global enterprises, procurement isn't just about price; it's about Technical Compliance and Local Support. JITO Bearing provides:
Jito Bearing
