6700, 6700Z, 6700ZZ, 6700RS, 6700-2RS Ball Bearings 10x15x4mm – Miniature Deep Groove Ball Bearings for Precision Instruments & Small Mechanical Devices

6700, 6700Z, 6700ZZ, 6700RS, 6700-2RS Ball Bearings 10x15x4mm – Miniature Deep Groove Ball Bearings for Precision Instruments & Small Mechanical Devices

Compact and high-precision 6700 series miniature ball bearings in size 10mm (ID) × 15mm (OD) × 4mm (W), ideal for space-constrained and high-speed applications. Available in multiple sealed and shielded versions for enhanced durability and performance:

• 6700: Open type – suitable for applications requiring re-lubrication or custom sealing
• 6700Z / 6700ZZ (6700-2Z): Single or double metal shields – protect against dust and retain lubricant
• 6700RS / 6700-2RS: Single or double rubber seals – provide excellent resistance to moisture and contaminants

Made from high-quality chrome steel (GCr15), these miniature bearings feature precision-ground raceways for smooth, quiet operation and extended service life under light radial loads. Commonly used in small motors, power tools, office equipment, dental instruments, robotics, RC models, drones, electronic devices, and precision machinery.

Pre-lubricated with high-performance grease (especially sealed models) for maintenance-free operation. The 6700 series supports radial loads and limited axial loads, making it ideal for high-speed, low-vibration applications.

🔧 Key Specifications:

• Models: 6700, 6700Z, 6700ZZ (6700-2Z), 6700RS, 6700-2RS
• Dimensions: 10 × 15 × 4 mm
• Material: Chrome Steel (GCr15)
• Precision Rating: ABEC-1 (ISO P0)
• Applications: High-speed, compact mechanical systems