Bearings
AV & JV Nilos Rings
Quick Code: BB-285588
61807-AV Nilos Ring
The 61807-AV Nilos Ring is a precision-engineered, all-metal bearing seal designed to protect ball and roller bearings from contamination in demanding industrial environments. This externally sealing ring prevents damage caused by dirt, debris, and tough abrasive particles that can compromise equipment performance and longevity.
Key Features:
- All-metal construction for superior durability and reliability
- AV style - externally sealing configuration for optimal bearing protection
- Optimised for grease-lubricated anti-friction bearings
- Ideal for high-contamination risk environments
- Extends bearing life and reduces maintenance costs
- Highly effective against tough abrasive particles and contamination intrusion
Design & Sealing Options:
The 61807-AV features an external sealing design (AV style) that provides superior protection for critical bearing assemblies. Nilos rings are available in two standard sealing configurations to suit your application:
- AV: Externally sealing (this model)
- JV: Internally sealing
Industry Applications:
The 61807-AV is widely used across demanding industrial sectors where bearing protection from external contaminants is critical to operational success, including:
- Mining operations
- Paper manufacturing
- Agriculture and agricultural equipment
- Construction machinery
- Automotive systems
Choose the 61807-AV Nilos Ring for reliable bearing protection where contamination control is essential to equipment reliability and longevity.

