Bearings
AV & JV Nilos Rings
Quick Code: BB-281305
33212AV Nilos Ring
The 33212AV Nilos Ring is a precision-engineered bearing seal designed to protect ball and roller bearings from contamination in demanding industrial environments.
Purpose & Protection
Nilos rings are used to protect ball and roller bearings against the contamination of dirt and debris, including tough abrasive particles that can cause equipment to malfunction. These all-metal seals are ideal for grease-lubricated anti-friction bearings used in environments that have a high risk of contamination.
Product Specifications
- Style: AV (Externally sealing)
- Reference: 33212-AV
- Material: All-metal construction
Style Information
Nilos rings come in two standard styles:
- AV: Externally sealing - ideal for protecting bearings from external contamination sources
- JV: Internally sealing
Key Features
- All-metal construction for superior durability
- Effective protection against dirt, debris, and abrasive particles
- Designed for grease-lubricated bearing applications
- Suitable for harsh industrial environments
- External sealing design for maximum contamination protection
Ideal Applications & Industries
The 33212AV is particularly suited for use in:
- Mining
- Paper manufacturing
- Agriculture
- Construction
- Automotive
Its external sealing design makes it an excellent choice for applications where the seal needs to protect from external contamination sources such as dust, dirt, and debris in high-risk environments.

