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Brand Name:neutral brand.chinese brands;Outside Diameter:6.35 mm;
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1***m

Helpful (3)
Received everything earlier than expected and everything fit amazing
Jul.13.2024

Helpful (3)
Jul.13.2024
1***m

Helpful (1)
Great product!
Apr.08.2024

Helpful (1)
Apr.08.2024
- 1
3.175*6.35*2.78mm SR144 stainless steel dental drill bearing high speed medical handpiece dental bearing
$3.75
Brand Name:
neutral brand.chinese brands
Outside Diameter:
6.35 mm
Quantity:
Add to Cart
Wishlist
Features
SR144 Stainless Steel Dental Drill Bearing – High-Speed Precision for Medical Handpieces
Surgical-Grade Stainless Steel
Crafted from corrosion-resistant SR144 stainless steel for unmatched durability and sterilization compatibility in clinical environments.
Ultra-Precision Dimensions (3.175×6.35×2.78mm)
Engineered to exact tolerances for seamless integration into high-speed dental handpieces, ensuring vibration-free performance.
Medical-Grade Smooth Rotation
Polished raceways and premium ball bearings minimize friction, extending lifespan even under continuous 400,000+ RPM workloads.
Sterilization-Ready Design
Withstands autoclave cycles (134°C/273°F) and chemical disinfectants without degradation—ideal for surgical/dental clinics.
Bulk Pricing Advantage
Direct factory sourcing guarantees wholesale rates—stock up for dental labs, equipment repairs, or multi-unit practices.
Global Compliance
Meets ISO 13485 medical device standards, suitable for FDA/CE-certified handpiece OEMs and maintenance kits.
Universal Applications
Essential for turbine repairs, implantology drills, ultrasonic scalers, and orthodontic handpieces worldwide.
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