Products
What are Micro Bearings
Micro bearings are high-precision rotating elements specifically designed for space-constrained application scenarios, achieving extremely compact size designs while maintaining complete bearing functional architecture. These precision components form a complete functional system comprising inner rings, outer rings, rolling elements, and cages, with outer diameter sizes controlled below 10 millimeters through micron-level manufacturing processes, and inner diameter sizes of ultra-micro series reaching within 1 millimeter. The material system encompasses high-carbon chromium bearing steel, stainless steel series, special engineering plastics, and advanced ceramic materials, providing precise matching in wear resistance, corrosion resistance, and special environmental adaptability according to different application scenarios, meeting extreme requirements for precision and reliability in micro-mechanical systems.
Characteristics of Micro Bearings
Micro bearings possess several unique technical features:
- Compact structural design: Utilizing thin-wall sections and small diameter solutions to meet installation requirements of precision instruments and micro-drive devices
- Ultra-high precision manufacturing: Raceways and rolling elements undergo super-finishing, achieving nanoscale surface roughness to ensure smooth operation
- Diversified material selection: Providing multiple material solutions including conventional bearing steel, stainless steel, ceramic hybrids, and engineering plastics
- Precision retention systems: Employing brass, stamped steel, or high-performance polymer cages to ensure accurate rolling element positioning
- Specialized lubrication systems: Pre-filled with special greases or oils to meet long-term maintenance-free operation requirements
Advantages of Micro Bearings
Micro bearings demonstrate significant advantages in precision engineering:
- Exceptional high-speed performance: Precision machining ensures stability and low-noise characteristics during high-speed operation
- Ultimate space efficiency: Compact dimensions provide greater flexibility for micro-device design
- Excellent environmental adaptability: Special material options meet requirements of harsh environments including humidity and corrosion
- Rapid dynamic response: Low-inertia design achieves precise start-stop control and position maintenance
- Extended service life: Optimized internal design and lubrication systems ensure durable and reliable operation
We Can Solve Your Problems
We provide comprehensive micro bearing solutions:
- Professional selection guidance: Recommending optimal bearing configuration solutions based on specific operating condition parameters
- Customized development: Providing personalized designs in dimensions, materials, and structures according to special requirements
- Lubrication system optimization: Recommending the most suitable lubrication solutions for specific environments
- Precision assembly support: Offering professional installation guidance and process specifications
- Full-process quality control: Implementing strict quality inspections from raw materials to finished products
- Full-cycle technical services: Providing end-to-end professional technical support from selection to maintenance
