Product Summary: The SR133TL is a high-precision miniature bearing engineered specifically for dental handpieces. Crafted from SUS440 stainless steel and rated at P4 precision, this bearing delivers exceptional performance with a limiting speed of 200,000 rpm and reliable operation across a wide temperature range. Each unit undergoes rigorous factory inspection to ensure consistent quality for demanding medical applications.

Key Selling Points

• SUS440 Stainless Steel: Ensures corrosion resistance and durability in sterile environments, extending bearing service life.
• P4 Precision Grade: Provides low vibration and smooth rotation essential for high-speed dental handpiece operation.
• 200,000 RPM Limiting Speed: Supports ultra-high-speed cutting and polishing procedures, improving clinical efficiency.
• Wide Temperature Range (-40°C to 150°C): Maintains stable performance during autoclave sterilization and high-temperature operation.
• 100% Factory Inspection: Each bearing is tested to meet strict quality standards, ensuring reliable performance in critical applications.

Technical Specifications

Models and Options

The SR133TL is available in the standard configuration as specified. For OEM variations or custom packaging, please contact our sales team for details.

Materials and Structure

Manufactured from SUS440 stainless steel, the SR133TL offers excellent resistance to corrosion and wear. Its miniature structure is designed to fit compact dental handpiece assemblies while maintaining high rigidity and precision.

Applications

Primarily used in dental handpieces for high-speed cutting, grinding, and polishing procedures. Its precision and speed capabilities also make it suitable for other micro-motors and medical devices.

Customization

We offer customization services including special packaging, lubrication, and sealing options to meet specific application requirements. Contact us with your detailed needs.

FAQ

Inquiry Information

For orders or further inquiries, please contact us at:

Email: yuhang001@126.com
Tel: +86 18957446001
WhatsApp: 18957446001

Image Files

Main image: Bearing SR133TL – high-precision miniature bearing for dental handpieces (SR133TL-main.png)
Alt text: SR133TL miniature bearing for dental handpiece