Super Precision Angular Contact Ball Bearings
Designed with a specific contact angle between rolling elements and raceways, this structure supports combined radial and axial loads. It enables high-speed rotation with excellent rigidity and positioning accuracy, making it ideal for main spindle front and rear positions where precision and stability are critical.
Cylindrical Roller Bearings (NN / N10 Series)
Featuring cylindrical rollers with line contact and a double-row structure, this design delivers extremely high radial load capacity and rigidity. It is mainly used in spindle systems to provide stable radial support while allowing high-speed operation and maintaining machining accuracy under heavy cutting forces.
Ball Screw Support Bearings (Precision Angular Contact Thrust Bearings)
Engineered with optimized contact geometry and preload control, this structure is designed to support high axial loads with minimal deformation. It is widely used in ball screw support systems, ensuring precise positioning, high feed accuracy, and repeatability in machine tool motion control.
Deep Groove Ball Bearings
With a simple and versatile internal structure, this design offers low friction, high-speed capability, and reliable operation. It is commonly used in auxiliary positions such as motors, gear units, and secondary rotating components within machine tools where moderate loads and stable performance are required.
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Thrust Bearings (for Axial Positioning Applications)
Built to support axial loads through point contact between rolling elements and raceways, this structure is suitable for applications requiring axial positioning. It is mainly used in low-speed or positioning components within machine tools where axial load support is needed without high rotational speed.
Hybrid Ceramic Bearings
Incorporating ceramic rolling elements with steel rings, this structure reduces centrifugal force, friction, and heat generation. It is especially suitable for ultra-high-speed spindle applications, where thermal stability, reduced vibration, and extended service life are essential.
Tapered Roller Bearings
Using tapered rollers and raceways, this structure supports combined loads with high rigidity and stability. It is often applied in heavy-duty or lower-speed spindle systems, particularly in turning machines where load capacity and stiffness are more critical than speed.
Needle Roller Bearings
Featuring slender rollers with a small cross-section, this structure allows high load capacity within limited installation space. It is typically used in compact machine tool assemblies, tool systems, and auxiliary mechanisms where space-saving design is required.
Crossed Roller Bearings (for High-precision Rotary Systems)
With rollers arranged in a crossed configuration, this structure enables simultaneous support of radial, axial, and moment loads. It is mainly used in rotary tables and multi-axis machine tools, providing high rigidity, accuracy, and smooth rotational performance.
