6714, 6714Z, 6714ZZ, 6714RS, 6714-2RS Ball Bearings 70x85x7mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Systems

6714, 6714Z, 6714ZZ, 6714RS, 6714-2RS Ball Bearings 70x85x7mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Systems

High-precision 6714 series miniature deep groove ball bearings in size 70mm (ID) × 85mm (OD) × 7mm (W), designed for compact yet demanding mechanical applications requiring smooth, quiet, and reliable rotation. Available in multiple configurations to suit diverse operating environments:

• 6714: Open type – ideal for re-lubrication or custom sealing in clean conditions
• 6714Z / 6714ZZ (6714-2Z): Single or double metal shields – protect against dust and help retain lubricant
• 6714RS / 6714-2RS: Single or double rubber seals – offer superior resistance to moisture, dirt, and contaminants

Manufactured from high-quality chrome steel (GCr15), these bearings feature precision-ground raceways for low-friction, high-speed performance and extended service life under light to moderate radial loads. Commonly used in small electric motors, industrial automation equipment, robotics, medical devices, power tools, drones, printing machinery, and precision instrumentation.

Most sealed models are pre-lubricated with high-performance grease for maintenance-free operation. The 6714 series supports both radial and limited axial loads, making it ideal for space-constrained systems where efficiency, durability, and quiet operation are essential.

🔧 Key Specifications:

• Models: 6714, 6714Z, 6714ZZ (6714-2Z), 6714RS, 6714-2RS
• Dimensions: 70 × 85 × 7 mm
• Material: Chrome Steel (GCr15)
• Precision Rating: ABEC-1 (ISO P0)
• Ideal for: High-speed, low-noise, compact mechanical systems