Robot Bearings

Cross Roller Bearing XSA140544N External Gear Slewing Ring Bearing 474.56x640.3x56mm The XSA140544N External Gear Slewing Ring Bearing is a high precision crossed roller slewing bearing designed for rotary tables, CNC machinery, industrial automation systems, and construction equipment . With dimensions of 474.56x640.3x56mm , this slewing ring with external gear ensures efficient torque transmission, smooth rotation, and high load capacity. Built with a cross cylindrical

HSX011814 HSX011820 HSX011840 Super Precision Roller Bearing – High Accuracy Robot Bearing Product Overview The HSX011840 Super Precision Roller Bearing is engineered for high-accuracy robotic and automation systems requiring exceptional rigidity, smooth motion, and long service life. Designed with advanced raceway geometry and premium materials, this bearing ensures precise positioning and stable performance under high-speed and high-load conditions. It is widely used in

XR820061 Cross Roller Bearing 580x760x80mm TIMKEN Precision Bearing for CNC & Robotics Product Overview The XR820061 Cross Roller Bearing is a large-size, high-precision bearing designed for CNC machines, robotics, and heavy industrial equipment. With dimensions of 580mm inner diameter, 760mm outer diameter, and 80mm width , it delivers excellent rigidity, smooth rotation, and stable load performance. Unlike tapered designs, the crossed cylindrical roller structure ensures

RU178X Precision Crossed Roller Bearing 115x240x28mm for CNC & Robot Joints Product Overview The RU178X Crossed Roller Bearing is a high-rigidity, integrated-ring solution engineered for precision rotary motion. Featuring a specialized "X" type mounting hole configuration, this bearing allows for direct bolting to the mounting surface, eliminating the need for a press-fit housing. It is the industry standard for CNC rotary tables and industrial robotic joints requiring high

Crossed Roller Slewing Bearing INA SX011840 Cylindrical Roller Bearing for Robot Arm & Industrial Automation use Product Overview The SX011840 Crossed Roller Slewing Bearing is a high-precision cylindrical roller bearing engineered for robot arms and advanced automation systems. Designed with a crossed roller structure, it can support radial, axial, and moment loads simultaneously while maintaining smooth and stable rotation. Its compact and rigid design makes it an ideal

RU178G High Precision Crossed Roller Ring Bearing 110x240x28mm | Low Runout Bearing for Industrial Robots & Precision Systems Product Overview The RU178G Crossed Roller Ring Bearing is a high-precision upgraded version designed for large-scale robotic systems and advanced automation equipment requiring superior accuracy and smooth motion. With dimensions of 110mm inner diameter, 240mm outer diameter, and 28mm width, it delivers excellent rigidity, stability, and ultra-precise

RB Series high-precision crossed roller bearings for robot arms. ISO9001 certified, P4/P5 precision, chrome steel construction. Low noise, long service life, and OEM customization available.

XR496051 Cross Tapered Roller Bearing 203.2x279.4x31.75mm | Inch Size Precision Bearing for CNC Machine Tools Product Overview The XR496051 Cross Tapered Roller Bearing is a high-precision bearing designed for CNC machine tools and industrial equipment requiring high rigidity and accuracy. With dimensions of 203.2mm inner diameter, 279.4mm outer diameter, and 31.75mm width (inch series), it is ideal for applications based on imperial standards. Its cross tapered roller

XV50 Cross Roller Bearing 50mm Bore | Compact High Precision Bearing for Automation & Lightweight Robotics Product Overview The XV50 Cross Roller Bearing is a compact, lightweight precision bearing designed for automation equipment and small robotic systems. With a 50mm inner diameter , it offers excellent rotational accuracy, smooth motion, and reliable performance in space-constrained applications. Compared to heavy-duty RU series bearings, the XV series focuses on compact

XV30 High-Precision Crossed Roller Bearing 30x75x14mm for Robot Arm Joint Product Overview The XV30 Crossed Roller Bearing is a compact, high-rigidity rotary solution designed for advanced precision engineering. It features a unique split inner ring and an integrated outer ring equipped with 12 mounting holes, allowing for direct-bolt installation and exceptional rotational accuracy. By arranging cylindrical rollers in a 90-degree cross pattern, the XV30 handles radial, axial

FSN MINI Series Harmonic Drive Bearing FSN-5 for Industrial Robots The FSN series is a miniature, lightweight cup-type unit designed for high precision and compact applications. It features a durable structure with smooth, stable operation, making it ideal for use in robotics, automation systems, and precision machinery where space and weight are critical factors. Key Features Easy installation and integration – The unit type design simplifies assembly and ensures stable

FSN Series Harmonic Drive Bearing FSN-5 for Industrial Robots The FSN lightweight type is Drive’s specialized solution for weight-sensitive applications. Through structural optimization and advanced material engineering, the FSN Series achieves a lightweight profile without compromising performance. It delivers the same high precision, torque capacity, and rigidity as our standard models, making it the ideal choice for dynamic systems where reducing inertia and overall mass

FSG Series Harmonic Drive Bearing FSG-14 for Industrial RobotsThe FSG High Torque Harmonic Reducer is Drive’s dedicated High Torque product line, engineered to deliver superior performance for demanding applications.Building on the proven design of the standard series, the G Series incorporates advanced tooth profile optimization and material enhancements to significantly boost load capacity and durability.It is the ideal solution for precision motion control requiring higher

FSS Series Harmonic Drive Bearing FSS-5 for Industrial Robots The FSS series harmonic reducer unit is a high-precision gear reduction solution consisting of three core components: the cup-type flexspline, circular spline, and wave generator. Its compact and lightweight structure makes it ideal for applications where space and weight constraints are critical, such as robot joints, precision automation, medical devices, and aerospace systems. Key Features Compact and lightweigh

FHG Series Harmonic Drive Bearing FHD-14 for Industrial Robots The FHG series is engineered to deliver high torque and superior performance compared to standard products. With a torque capacity that is 30% higher, the FHG series is designed to handle heavier loads and provide more powerful output, making it suitable for applications requiring significant force and efficiency. In addition to its increased torque, the service life of the FHG series is extended by 43%, ensuring

FHT Series Harmonic Drive Bearing for Reducer The FHT series is a unit type designed with a large diameter hollow shaft, making it highly efficient and easy to operate. This design feature allows for greater flexibility in various applications, particularly when dealing with large loads or requiring more space for components like wiring or tubing to pass through the shaft. The large diameter hollow shaft also enhances the overall strength and durability of the unit, ensuring

XU050077 High Load Low Speed Crossed Roller Slewing Bearing with Mounting Hole Product Overview The XU050077 crossed roller slewing bearing is designed for high-load, low-speed applications where stable rotation , precise positioning , and durability are essential. This bearing features a crossed roller design to handle high axial, radial, and moment loads simultaneously. Additionally, it includes mounting holes for easy installation, making it ideal for a variety of heavy

XU160405 Cross Cylindrical Roller Slewing Bearing for Robot Arms & Precision Automation Product Overview The XU160405 crossed cylindrical roller slewing bearing is specifically designed for robot arm applications and precision automation systems that require high load capacity , dynamic performance , and stable rotation under continuous use. With its robust cross cylindrical roller design , this bearing ensures precision movement , supports high axial, radial, and moment

KA040ARO GQZ Crossed Roller Bearing High Rigidity Crossed Roller Bearing P4 Precision for Medical Equipment & Automation Key Features 90° crossed cylindrical roller design, withstand radial, axial and overturning moment loads simultaneously High rigidity & high rotational precision, available in P4/P5/P6 precision grades Compact thin‑wall structure, save installation space for precision equipment Chrome steel material, strong wear resistance and long service life Pre‑loaded