N Series Thin Section Angular Contact Ball Bearings
The N Series thin section angular contact ball bearing is designed for high-precision applications where compact dimensions, lightweight construction, and superior performance are required. With a uniform cross-sectional profile that remains constant as the bore diameter increases, this series allows engineers to minimize overall system size and weight without compromising load capacity or rigidity.
Performance & Design Advantages
Unlike conventional ball bearings, the angular contact design provides the ability to support combined loads, handling both radial forces and significant axial forces in a single direction. When mounted in pairs or multi-bearing arrangements, N Series bearings can accommodate axial loads in both directions and deliver higher rigidity-making them ideal for precision systems where stability and accuracy are critical.
Key Features
- Constant cross-section across all bore sizes, simplifying design integration
- Excellent load capacity, optimized for both radial and axial loads
- Compact and lightweight structure for space-limited applications
- High stiffness and accuracy for precise rotational control
- Available in multiple materials and precision grades to meet diverse operating environments
Technical Specifications
| Parameter | Details |
|---|---|
| Series | N Series – Thin Section Angular Contact Ball Bearings |
| Contact Angle | 30° standard (custom angles available) |
| Bore Size Range | 25.4 mm – 635 mm |
| Cross-Section | Constant size across all bore diameters |
| Load Capacity | Radial + Axial (single-direction); Bi-directional axial load when paired |
| Precision Grades | ABEC-5 / ABEC-7 / ABEC-9 (ISO P5 / P4 / P2) |
| Material Options | Bearing steel (52100), stainless steel, hybrid ceramic |
| Lubrication | Grease or oil, depending on application |
| Sealing Options | Open |
| Cage Options | Brass Cage, Bakelite Cage |
Typical Applications
The versatility of the N Series thin section angular contact ball bearings makes them widely used in industries where performance and precision are paramount:
- Robotics and automation systems
- Aerospace mechanisms and satellite components
- Semiconductor production equipment
- High-speed medical imaging devices
- Precision rotary tables and machine tools
Why Choose N Series Bearings?
The N Series thin section angular contact ball bearings offer engineers and designers a reliable solution for achieving high accuracy in compact systems. By reducing space requirements and lowering system weight while maintaining excellent rigidity and load performance, these bearings help optimize the efficiency and lifespan of critical equipment.
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