Bearings
AV & JV Nilos Rings
Quick Code: BB-281249
33021AV Nilos Ring
The 33021AV Nilos Ring is an all-metal external bearing seal engineered to provide superior protection for ball and roller bearings in demanding industrial environments. This AV-series Nilos ring prevents contamination from dirt, debris, and abrasive particles that can compromise equipment performance and significantly reduce bearing lifespan.
Key Features:
- All-metal construction for exceptional durability and reliability
- External sealing design (AV style) for optimal bearing protection
- Specifically designed for grease-lubricated anti-friction bearings
- Fits the 33021 bearing size range
- Highly effective against tough abrasive particles and contamination intrusion
Protection & Performance:
The 33021AV is precision-engineered to seal bearing assemblies and extend equipment lifespan while reducing maintenance costs. Its all-metal construction ensures reliable performance even in high-contamination environments where equipment reliability is essential.
Ideal Applications:
- Mining operations
- Paper manufacturing
- Agricultural equipment
- Construction machinery
- Automotive systems
The 33021AV Nilos Ring is part of our extensive inventory of bearing seals, offering dependable protection for your critical bearing assemblies across a wide range of industrial applications.

