Bearings
AV & JV Nilos Rings
Quick Code: BB-280935
30212JV Nilos Ring
30212JV Nilos Ring - Internal Bearing Protection Seal
The 30212JV is a JV-style Nilos ring designed to provide internal 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: JV (Internally Sealing)
- Reference: 30212-JV
Key Features:
- All-metal construction for superior durability
- Ideal for grease-lubricated anti-friction bearings
- Internal sealing design (JV) for maximum contamination protection
- Effective against dirt, debris, and liquids
Design & Application:
The JV configuration provides internal 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 30212JV provides dependable protection for demanding industrial applications.

