Autoclavable Sr144zz Double Shield Bearing for Dental Handpiece Repair

Autoclavable Sr144zz Double Shield Bearing for Dental Handpiece Repair. Ultra-High-Speed Capability: Supports 300,000 to 480,000 RPM for precise tooth preparation. Long Service Life: Designed for over 8 months of operation with minimal maintenance. P4 Grade Precision: Meets ABEC-7 standards for optimal performance and accuracy. Double Shield Protection: Enhanced security against contaminants with double shield design. Universal Compatibility: Seamlessly integrates with various high-speed dental handpiece brands. Premium Material Composition: Crafted from AISI 440C stainless steel with ceramic or steel balls. Flexible Customization: Offers full, minor, and flexible customization from samples or designs.