High-Precision R144 Ball Bearing for Dental Handpieces
Ultra-smooth operation with 3.175×6.35×2.38mm compact design, engineered for high-speed dental tools. Made from premium chrome steel for exceptional durability and corrosion resistance. Precision-ground raceways reduce friction, ensuring quiet performance under continuous use.
Ideal for dental drills, engravers, and rotary tools requiring reliability at 30,000+ RPM. Hardened steel balls and shielded design prevent debris ingress, extending lifespan. OE-compatible replacement for SR144 models with tighter tolerances than generic bearings.
Direct-from-factory pricing with bulk discounts for clinics and distributors. Stocked in OEM packaging with full dimensional certification. Ships globally with same-day dispatch on wholesale orders.






























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Best pay now and later app I have ever use ..great items .
Nov.27.2024

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I was please with my items and they came when they were supposed to
Feb.21.2024

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Feb.21.2024
- 1
Inch R144 Ball Bearing 3.175*6.35*2.38mm high quality handpiece dental bearings R144 SR144
$0.45
Brand Name:
LA BOUSSOLE
Outside Diameter:
6.35 mm
Quantity:
Add to Cart
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