Designed for environments where severe contamination is present, such as agricultural tillage equipment.
One-piece Tri-Ply seals:

• Incorporate a highly effective design molded to an exterior shroud cap.
• Provide exceptionally effective protection against loss of lubricant and entrance of wet or abrasive contaminants.

Seven-piece Tri-Ply construction:

Standard on certain sizes

Shroud cap nests closely with the outside seal

Helps protect the rubber seal members from fiber wrap warpage and abrasion

Balanced design, identified by deep races, large balls and extra-wide or heavy, shock-resistant inner and outer rings.

Use of Tri-Ply Seal bearings simplifies housing designs and their extra inner ring width provides greater support on the shaft.

For speeds in excess of 500 RPM, consult your Timken representative.