Miniature thrust bearings are compact precision components designed to support axial loads in space-limited mechanical systems. They provide smooth, low-friction rotation under axial force while maintaining high positioning accuracy.
These bearings are widely used in precision instruments, small motors, medical devices, robotics, and micro-mechanical assemblies where stable axial load support and compact size are essential.
Technical Parameters
| Item | Specification |
|---|---|
| Bearing Type | Miniature Thrust Ball Bearing |
| Structure | Single direction / Double direction optional |
| Load Type | Axial load (one or both directions) |
| Material | GCr15 Chrome Steel / Stainless Steel optional |
| Cage Material | Steel / Nylon optional |
| Lubrication | Light grease / precision oil |
| Inner Diameter Range | 3 mm – 20 mm (typical range) |
| Outer Diameter Range | 8 mm – 35 mm (typical range) |
| Operating Speed | Low to medium speed applications |
| Temperature Range | -30°C to 120°C (depends on lubrication) |
Key Features
- Compact design for space-constrained applications
- Low friction and smooth axial movement
- High precision and stable performance
- Available in single or double direction structures
- Suitable for light to moderate axial loads
- Long service life in precision systems
Applications
- Precision instruments and measuring equipment
- Small electric motors
- Robotics and automation systems
- Medical devices and lab equipment
- Office machinery and micro devices
- Optical and positioning systems
- Consumer electronics mechanisms
Engineering Advantages
Miniature thrust bearings are optimized for precision axial load control in compact assemblies. Their low inertia and high accuracy make them ideal for applications requiring smooth motion and minimal space consumption.
Advanced material and lubrication options ensure stable performance even under continuous micro-load conditions.
Custom Options
- Stainless steel corrosion-resistant version
- High-speed micro lubrication options
- Precision grade customization (ABEC-1 to ABEC-7)
- Single or double direction configuration
- OEM branding and micro packaging
Reviews
There are no reviews yet.