Bearings
AV & JV Nilos Rings
Quick Code: BB-281261
3309AV Nilos Ring
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Product Specification
Reference
3309-AV
Quick Order Code
BB-281261
Product Description
3309AV Nilos Ring - External Bearing Seal Protection
The 3309AV is an externally sealing Nilos ring designed to protect ball and roller bearings from contamination in harsh industrial environments. This all-metal seal is engineered to safeguard grease-lubricated anti-friction bearings against dirt, debris, and tough abrasive particles that can cause equipment malfunction and costly downtime.
Product Specifications:
- Reference: 3309-AV
- Style: AV (Externally Sealing)
- Construction: All-metal seal
Key Features:
- Superior all-metal construction for durability and reliability
- External sealing design for optimal bearing protection
- Prevents contamination from dirt, debris, and abrasive particles
- Ideal for high-contamination risk environments
- Grease-compatible design for enhanced bearing lubrication
Ideal Applications & Industries:
- Mining equipment
- Paper manufacturing
- Agricultural machinery
- Construction equipment
- Automotive systems
The 3309AV Nilos ring is an essential component for extending bearing life and maintaining equipment reliability in demanding operational conditions. Choose the AV externally sealing style when external protection is required for your specific bearing application.

