681X Miniature Bearings for Precision Instruments

Product Description: 681X Miniature Bearings for Precision Instruments

The 681X series miniature bearings are ultra-compact, high-precision bearings designed for precision instruments and micro-mechanical applications. Engineered for smooth operation, low noise, and long service life, these bearings are ideal for devices requiring exceptional accuracy and reliability, such as medical equipment, optical instruments, small motors, and miniature robotics.

Key Features:

• Ultra-Compact Design: Minimalist dimensions for space-constrained applications.

• High Precision: Tight tolerances ensure consistent performance in sensitive instruments.

• Low Friction & Noise: Optimized for smooth, quiet operation.

• Durable Construction: High-grade steel or ceramic options for extended lifespan.

• Versatile Applications: Suitable for medical devices, drones, watches, and micro-motors.

Dimensions (Standard Metric Series):

• Inner Diameter (d): 1.5mm

• Outer Diameter (D): 4 mm

• Width (B): 2 mm

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Applications:

• Medical & Dental Tools

• Optical & Laser Equipment

• Micro Motors & Drones

• Watch Mechanisms

• Robotics & Miniature Actuators

Available Options:

• Shielded (ZZ) or Sealed (RS) variants

• Stainless Steel or Hybrid Ceramic Materials

• Custom Lubrication & Preload Configurations