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10Pcs MR128ZZ ABEC-9 Bearings, 8X12X3.5 mm High-Speed Nail Drill Handpiece Bearings - No Heat, Longer Life, More Stable & Smooth
10Pcs MR128ZZ ABEC-9 Bearings, 8X12X3.5 mm High-Speed Nail Drill Handpiece Bearings - No Heat, Longer Life, More Stable & Smooth
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$16.79 USD
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$0.00 USD
할인가
$16.79 USD
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Specifications:
Item: MR128ZZ
Structure: Deep Groove
Material: Bearing Steel
Bore Dia (d): 8 mm
Outer Dia (D): 12 mm
Width (B): 3.5 mm
Closures: Metal Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-9
Features:
Designed for sensitive analytical and medical instrumentation, these miniature bearings prioritize purity of motion and long-term reliability. They are the specified component for devices where any mechanical interference or performance drift would compromise critical data or procedural accuracy.
✅ Calibrated for Acoustically Silent Rotation
Every aspect of these bearings is tailored to eliminate self-generated noise. From specialized seals to a selected low-noise grease, they operate beneath the audible threshold, ensuring they do not contribute to the signal noise floor in sensitive audio or vibrational measurement devices.
✅ Constructed from Chemically Inert Materials
Fabricated using high-grade stainless steels and compatible greases, these bearings offer excellent resistance to corrosion and chemical exposure. This material integrity ensures consistent performance and dimensional stability even when exposed to cleaning solvents or controlled atmospheric conditions.
✅ Balanced for Sub-Micron Vibration Control
Each unit undergoes a final balancing process to correct for any mass asymmetry. This results in rotation free from inherent vibration, a prerequisite for applications involving optical paths, delicate probes, or any mechanism where external mechanical tremor must be minimized.
✅ Individually Certified for Critical Applications
Produced under stringent quality controls, these bearings can be supplied with traceable certification. This makes them suitable for regulated environments, providing assurance that their performance meets the exacting standards required for diagnostic, research, or calibration equipment.
This bearing solution is an investment in metrological integrity. It addresses the paramount need for uncontaminated motion in precision systems by delivering operation that is vibration-free, chemically resistant, and predictably consistent, thereby upholding the accuracy of the entire instrument.
