Premium Dental High Speed Handpiece Rotor Turbine Replacement: Heavy-Duty Steel Ball Bearings Cartridge Compatible with Northwest BD-4 ADS
$ 25.11
Item Number: SX3100
- Tailored Northwest® BD-4 Fitment: Machined to exact micron tolerances to match the internal head housing geometry of Northwest BD-4 ADS series handpieces, guaranteeing a 100% seamless seat and fast chairside replacements. High-Rigidity Steel Ball Bearings: Outfitted with premium hardened stainless steel alloy bearings that provide exceptional radial rigidity, making it a highly durable, time-tested mechanical setup for everyday restorative dentistry. Ultimate Budget-Conscious Fleet Management: The premier cost-efficiency choice for high-volume multi-surgery practices, public health dental clinics, and university training labs looking to cut routine overhead while maintaining mechanical cutting consistency. Computerized Dynamic Balance Vetting: Every individual rotor undergoes strict digital balance calibration to eliminate micro-wobbles and internal head rattle, protecting your handpiece outer casing and reducing clinician hand fatigue. Dependable Push-Button Chucking Grip: The heavy-duty internal spring chuck mechanism provides relentless, reliable retention force on standard FG burs, completely neutralizing risks of bur slippage or axial spinning drift under heavy loads. 360° Anti-Debris Protective Shield: Equipped with an integrated protective cap that blocks oral aerosols, tooth prep debris, and blood from siphoning into the inner bearing race, mitigating premature failure rates. Technical Specifications Feature / Attribute Technical Details Product Category High-Speed Air Turbine Core Replacement (Northwest Style) Bearing Configuration Premium Hardened Stainless Steel Ball Bearings (Non-Ceramic Classic Edition) Maximum Operational Speed 350,000-380,000 RPM (Subject to precise clinical drive air pressure) Chucking Style Ergonomic Push-Button Chucking Mechanism Compatibility Profile 100% Compatible with Northwest® BD-4 ADS (Standard & Torque Series) Sterilization Support 100% Autoclavable up to 134°C (273°F) Model Selector & Head Style Guide: To ensure a perfect chairside fit for your repair desk, please cross-verify your existing Northwest® handpiece configuration before finalizing your bulk order: Northwest BD-4 ADS Standard Head (Push Button): The ideal choice for general everyday operative dentistry, crown preps, and restorative workflows where standard-length friction-grip (FG) burs are utilized. Northwest BD-4 ADS Torque Head (Push Button): Engineered with an expanded head housing diameter to provide increased mechanical momentum and stability during heavy-duty operations like crown bisection or bridge removal. ? Pro-Lubrication Note for Steel Bearings: Traditional stainless steel bearings thrive on regular maintenance. To secure the absolute longest lifecycle from this non-ceramic classic core, it is highly recommended to run an automated oiling cycle or manually apply high-speed handpiece lubricant before the very first clinical startup and immediately following every single autoclave run.





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