Self-Lubricating Bearing Materials
Rulon® is a family of proprietary PTFE-based compounds engineered specifically for bearing and wear applications. These materials offer exceptional performance in dry-running, unlubricated conditions where conventional bearings fail.
Rulon® materials are engineered PTFE compounds that combine the inherent low friction and chemical resistance of PTFE with proprietary fillers that dramatically improve wear resistance and load-bearing capacity.
Unlike standard filled PTFE, Rulon® grades are specifically formulated for bearing applications, providing consistent performance in demanding environments where lubrication is impractical or impossible.
| Rulon® LR | General purpose, FDA compliant |
| Rulon® J | Best wear resistance, soft shafts |
| Rulon® AR | High loads, metal mating |
| Rulon® 641 | High PV, chemical resistance |
| Rulon® 142 | Cryogenic applications |
| Rulon® 1439 | Food & pharma, FDA/3A |
Rulon® materials excel in applications where traditional bearings fail due to lack of lubrication, corrosive environments, or extreme temperatures.
Dry-running plain bearings, thrust washers, and bushings in machinery.
FDA-compliant bearings in food and beverage equipment.
Wear rings, bushings, and bearing surfaces in pumps handling aggressive media.
Control surface bearings, actuator bushings, and flight control components.
Autoclavable bearings in surgical and diagnostic equipment.
Suspension bushings, door hinges, and seat mechanisms.
Get a quote for sheets, rods, tubes, or custom-machined components.