6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
6703, 6703Z, 6703ZZ, 6703RS, 6703-2RS Ball Bearings 17x23x4mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Applications
High-precision 6703 series miniature ball bearings in compact size 17mm (ID) × 23mm (OD) × 4mm (W), designed for small-space, high-speed, and low-noise applications. Available in multiple configurations to suit various operating conditions:
Made from high-quality chrome steel (GCr15), these bearings feature precision-ground raceways for smooth, quiet operation and long service life under light radial loads. Widely used in small electric motors, power tools, drones, RC cars, 3D printers, robotics, medical devices, office equipment, and precision instruments.
Most sealed versions are pre-lubricated with high-performance grease for maintenance-free performance. The 6703 series supports both radial and limited axial loads, making it ideal for compact, high-speed mechanical systems requiring reliability and efficiency.
🔧 Key Specifications:
