✅ Full Series Open Bearings Model Range 6800 to 6020 Without Any Seals or Metal Shields

✅ Complete Dimension Range: Inner Diameter 10-100mm, Outer Diameter 19-150mm In Stock

✅ Fully Open Structure, Unobstructed Lubricant Filling & Grease Replacement

✅ Low Friction, Fast Heat Dissipation, Smooth High-Speed Rotation

✅ High Precision Bearing Steel, Stable Load Capacity & Long Service Life

✅ Widely Used for Lubricated Clean Equipment, High-Speed Motors & Precision Instruments

📌 Product Information

• Product Name: Open Unsealed Deep Groove Ball Bearing
• Covered Series: Thin-wall 6800, 6900, standard 6000 series from 6800 up to 6020
• Size Range: ID 10mm ~ 100mm, OD 19mm ~ 150mm multiple specifications available
• Sealing Type: Open design, no metal ZZ shields, no 2RS rubber sealing rings
• Core Advantages: Easy lubrication, fast heat dissipation, ultra-low rolling resistance, high rotational speed
• Applicable Scenarios: Clean indoor equipment, regularly maintained machinery, high-speed precision rotating assemblies

✨ Key Features & Advantages

• Covers thin-wall and standard bearing series from 6800 to 6020, abundant size options to match various assembly requirements.
• Pure open structure without any shielding or sealing components, convenient for direct oil/grease filling and regular lubricant renewal.
• Open sides enable rapid heat dissipation during high-speed operation, effectively avoiding overheating and bearing failure.
• High-quality bearing steel with precision grinding, smooth raceway surface reduces rolling friction for quiet, stable rotation.
• Reasonable steel ball layout provides reliable radial load capacity, suitable for continuous long-term running under clean conditions.
• Standard unified dimensional tolerances, easy press-fit installation, compatible with high-speed motors, instruments and automation devices.

🔧 Wide Applications

• High-speed miniature motors, spindle motors and precision laboratory rotating equipment
• Clean room automation equipment, optical instruments and electronic testing devices
• Textile machinery, printing equipment and regularly lubricated transmission rollers
• Model drones, precision fitness equipment and light-duty high-speed rotating parts
• General industrial machinery with regular maintenance and indoor dust-free working environment

✅ 6800-6020 Open Type Deep Groove Ball Bearings Without Shields & Seals ID10-100mm OD19-150mm High Speed Unsealed Precision Bearings!

6800-6020 Open Unsealed Ball Bearing | No ZZ Shields / No 2RS Seals | ID10-100mm OD19-150mm Fast Heat Dissipation High Speed Deep Groove Bearing