Bearings
AV & JV Nilos Rings
Quick Code: BB-280783
21312AV Nilos Ring
The 21312AV Nilos Ring is an all-metal seal designed to protect ball and roller bearings against contamination from dirt, debris, and tough abrasive particles that can cause equipment malfunction and premature failure.
These seals are ideal for grease-lubricated anti-friction bearings used in environments with a high risk of contamination. The 21312AV is part of our extensive Nilos Ring inventory, which includes over 1000 variations to suit applications with bearing sizes ranging from 17.5mm to 199mm.
Key Applications:
- Mining operations
- Paper manufacturing
- Agriculture and farming equipment
- Construction machinery
- Automotive applications
With superior all-metal construction, the 21312AV Nilos Ring effectively prevents contamination from dirt, debris, and liquids, making it an essential component for maintaining bearing performance and extending equipment life in demanding industrial environments.

