Bearings
AV & JV Nilos Rings
Quick Code: BB-137078
6211AV Nilos Ring
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Product Specification
Brand
Nilos
Inside Diameter
55mm
Outside Diameter
90.8mm
Style
AV
Thickness
0.3mm
Width
3mm
Quick Order Code
BB-137078
Product Description
Nilos rings are all-metal seals designed to protect ball and roller bearings against contamination from dirt, debris, and tough abrasive particles that can cause equipment malfunction.
The 6211AV Nilos Ring is specifically engineered as an externally sealing protection system, ideal for grease-lubricated anti-friction bearings operating in high-contamination environments.
Specifications:
- Inside Diameter: 55mm
- Outside Diameter: 90.8mm
- Width: 3mm
- Thickness: 0.3mm
- Style: AV (Externally Sealing)
- Brand: Nilos
Applications:
This bearing seal is ideal for demanding industrial environments including:
- Mining operations
- Paper manufacturing
- Agriculture and farming equipment
- Construction machinery
- Automotive applications
The durable all-metal construction provides reliable, long-lasting protection for bearings in harsh industrial settings, preventing costly equipment downtime and extending bearing life.

