Bearings
AV & JV Nilos Rings
Quick Code: BB-281131
3212AV Nilos Ring
3212AV Nilos Ring - External Bearing Protection Seal
The 3212AV is an AV-style Nilos ring designed to provide external sealing protection for ball and roller bearings in contaminated environments. This all-metal seal prevents dirt, debris, and abrasive particles from entering bearing assemblies, helping to extend equipment life and maintain reliable performance.
Product Specifications:
- Brand: Nilos
- Style: AV (Externally Sealing)
- Reference: 3212-AV
Key Features:
- All-metal construction for superior durability
- Ideal for grease-lubricated anti-friction bearings
- External sealing design (AV) for effective contamination protection
- Effective against dirt, debris, and liquids
Design & Application:
The AV configuration provides external sealing, making it ideal for grease-lubricated anti-friction bearings operating in high-contamination environments. The robust all-metal construction offers superior protection against harsh conditions without compromising bearing performance.
Industries & Uses:
- Mining equipment and machinery
- Paper and pulp processing
- Agricultural machinery
- Construction and earthmoving equipment
- Automotive applications
Nilos rings are essential components for equipment operating in dusty, wet, or abrasive conditions where bearing contamination can cause premature failure and costly downtime. The 3212AV provides dependable protection for demanding industrial applications.

