6712, 6712Z, 6712ZZ, 6712RS, 6712-2RS Ball Bearings 60x75x7mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Systems

6712, 6712Z, 6712ZZ, 6712RS, 6712-2RS Ball Bearings 60x75x7mm – Miniature Deep Groove Ball Bearings for High-Speed & Precision Mechanical Systems

High-precision 6712 series miniature deep groove ball bearings in size 60mm (ID) × 75mm (OD) × 7mm (W), designed for compact mechanical systems requiring smooth, quiet, and reliable rotation. Available in multiple configurations to suit diverse operating environments:

• 6712: Open type – ideal for re-lubrication or custom sealing in clean conditions
• 6712Z / 6712ZZ (6712-2Z): Single or double metal shields – protect against dust and help retain lubricant
• 6712RS / 6712-2RS: 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. Widely used in small electric motors, power tools, drones, robotics, medical instruments, 3D printers, office automation equipment, and precision mechanical assemblies.

Most sealed models are pre-lubricated with high-performance grease for maintenance-free operation. The 6712 series supports both radial and limited axial loads, making it ideal for space-constrained applications where efficiency, durability, and quiet operation are essential.

🔧 Key Specifications:

• Models: 6712, 6712Z, 6712ZZ (6712-2Z), 6712RS, 6712-2RS
• Dimensions: 60 × 75 × 7 mm
• Material: Chrome Steel (GCr15)
• Precision Rating: ABEC-1 (ISO P0)
• Ideal for: High-speed, low-noise, compact mechanical systems