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Nsk Lab Spring Ir-310/Ehr401/Ehr500/Z500 C (H057157b)
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Product Details
Description:
Spring IR-310 EHR401 Ehr500 Z500 C is an internal tension or compression spring designed for multiple dental handpiece models, including IR-310, EHR401, EHR500, and Z500 series systems. These model codes represent different rotary or micromotor-driven dental instruments requiring precise internal mechanical support. The spring ensures consistent mechanical pressure within collet assemblies, spindle mechanisms, or release systems. Proper spring tension is critical for secure bur holding and smooth release action. A weakened or deformed spring may cause unstable bur fixation or irregular mechanical engagement during dental procedures. Replacing the spring restores internal mechanical balance and ensures safe handpiece operation. Reliable spring performance supports precision cutting, stable torque transmission, and long-term durability in restorative and prosthetic dental treatments.
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Nsk Lab Bearing (Db202452763) Nsp Ih Espert
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Bearing Db202452763 Nsp Ih Espert is a precision rotary bearing designed for NSP IH Espert dental handpiece systems. It supports high-speed rotational stability and reduces friction within the turbine or gear assembly, ensuring smooth and quiet operation.
Nsk Lab Uhrxlc - Attachment - Compact
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Uhrxlc - Attachment - Compact is a dental rotary attachment designed for integration with compatible micromotor systems. Its compact configuration enhances maneuverability during precision procedures. The attachment supports controlled rotational transfer for restorative and laboratory applications.
Nsk Lab Repair Overhaul Z890l
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Repair Overhaul Z890l is a complete servicing procedure for the Z890L dental micromotor model. It includes inspection, replacement of worn parts, lubrication, and recalibration to restore optimal motor performance. This overhaul ensures consistent rotational accuracy and reliable operation in dental clinical and laboratory settings.
Nsk Lab Head Assy
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Head Assy is a complete head assembly unit designed for dental handpieces or micromotor systems. It houses critical internal components such as bearings, spindle, turbine or gear mechanism, ensuring precise rotational performance. This assembly restores optimal cutting efficiency and mechanical balance in clinical and laboratory dental applications.
Nsk Lab Umxlf - Control Unit - Floor Type
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Umxlf - Control Unit - Floor Type is a dental micromotor control system designed for floor-mounted configuration in clinical or laboratory environments. It regulates rotational speed, torque output, and operational settings of compatible handpieces. The floor-type structure provides stable installation and ergonomic access during dental procedures.
Nsk Lab Chuck 2.35 (H203180) (2729123)
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Chuck 2.35 (H203180) (2729123) is a precision chuck component designed to secure 2.35 mm shank burs in compatible dental handpieces. It ensures stable instrument fixation during rotary procedures. Accurate chuck performance is essential for maintaining concentric rotation and minimizing vibration in clinical and laboratory applications.
Nsk Lab Umxlk - Control Unit - Knee Type
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Umxlk - Control Unit - Knee Type is a dental motor control system designed for knee-operated configuration. It enables hands-free speed adjustment and torque regulation during clinical procedures. The knee-type interface enhances ergonomic control and supports precise motor management in restorative and surgical applications.
Nsk Lab Hose Stopper Presto Aqua Old Number Was Z307304
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Hose Stopper Presto Aqua is a sealing component used within the Presto Aqua hose assembly system. It prevents air or water leakage and maintains pressure stability. This component ensures proper sealing within the handpiece hose connection interface.
Nsk Lab Umxl-Gt - Ultimate Xl Lab System - Torque - Desktop
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Umxl-Gt Ultimate Xl Lab System Torque Desktop is a high-power electric micromotor laboratory unit designed in a desktop configuration. �GT� indicates a Torque Desktop model, offering strong rotational force for demanding prosthetic and material processing tasks.
Nsk Lab Wrench For Locking Rotation Umxl (Old Number H124751)
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Wrench For Locking Rotation Umxl (Old Number H124751) is a service tool designed for securing or releasing rotational locking mechanisms in UMX series systems. It enables controlled maintenance procedures without damaging internal components. Proper use ensures stable assembly and safe operational adjustment.
