SKF | 30204AV | Nilos Ring

Designed to keep dirt, dust, debris and other abrasive contaminants out of ball and roller bearings, all metal NILOS Rings help extend bearing uptime in the harshest operating environments and industries. Precision-manufactured for robust durability, standard NILOS Rings are produced from galvanized steel.These all-metal seals are ideal for grease-lubricated anti-friction bearings in industrial environments that routinely generate excessive contaminants, such as those conditions encountered in the mining, paper, agriculture, construction, and automotive industries. Creating an effective space-saving seal for ball and roller bearings even in the harshest operating conditions, NILOS Rings offer a simple and easily incorporated method to help improve bearing performance and extend service life.