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High-performance needle roller bearings, thrust bearings, and loose needle rollers engineered for robotics, electric machinery, and industrial automation. Trusted since 2006.
Established in December 2006, ChangZhou Ziguang Needle Roller Co., Ltd. is a professional manufacturer specializing in high-precision needle rollers, cylindrical rollers, location pins, and custom-engineered bearing components.
Our products are widely used in manipulators, electric machinery, retarders, robotics, and various industrial automation systems. With a young, agile team, we embrace innovation and adapt quickly to evolving industry demands.
High-quality needle rollers and bearings made from AISI 52100 chrome steel, hardened to 60–67 HRC for durability and long service life.
High-grade AISI 52100 chrome steel, hardened to 60–67 HRC. Ideal for bearing replacements and transmission systems.
Precision-ground rollers with uniform dimensions. Suitable for high-load pivot applications.
Compact design for tight spaces. High fatigue resistance and dimensional stability.
Flat-ended design for even load distribution. Used in industrial clutches and gearboxes.
Thrust bearing with flat cage design. High axial load capacity and low friction.
High-precision thrust bearing for heavy-duty applications. Optimized for minimal wear.
Caged needle roller bearing with high radial load capacity. Ideal for compact housings.
Standardized dimensions for easy integration. Used in automotive and industrial systems.
One-way clutch bearing for fishing reels, motors, and indexing mechanisms.
Premium-grade rollers with INA-equivalent quality. Long life under high stress.
Engineered for performance, reliability, and precision.
All products made from AISI 52100 chrome steel, hardened to 60–67 HRC for maximum durability.
Needle rollers provide larger contact area, distributing load efficiently and reducing wear.
We support custom dimensions and materials for specialized industrial applications.
A needle roller bearing uses elongated cylindrical rollers to provide a larger contact area than ball bearings, allowing for higher load capacity in compact spaces.
Our needle rollers are made from high-quality AISI 52100 chrome steel, hardened to 60–67 HRC for durability and wear resistance.
Yes, we offer custom dimensions and configurations for specialized industrial and robotic applications.
We serve robotics, electric machinery, automotive, industrial automation, and precision equipment sectors.
For inquiries about our products or pricing, please visit our official website to contact us directly.
Phone: 0519-86217797
Email: [email protected]
Fax: 0519-86217796
Address: 138 Qingyang South Road, Hutang Town, Wujin District, Changzhou City, China
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