GGB Metal-Polymer Anti-Friction Bearings 3720 DP4®

The Metal-Polymer Anti-Friction Bearings, specifically the 3720 DP4¬Æ model from GGB, are designed for a variety of applications including automotive braking systems, clutches, and aerospace components. These bearings exhibit low friction and good wear performance across a wide range of loads, speeds, and temperatures, particularly in dry running conditions. They also perform well in lubricated and greased applications, making them versatile for linear, oscillating, and rotating movements. The material is lead-free and complies with ELV, WEEE, and RoHS specifications, ensuring environmental safety. The bearings are approved to DIN EN 1797 and ISO 21010 standards for use in cryogenic applications, as well as FAR 25.853 and FAR 25.855 standards for interior aircraft applications. Various bearing forms are available, including cylindrical and flanged bushes, thrust washers, and customized designs upon request. The maximum dynamic load capacity is 29,000 psi, with a maximum operating temperature of 536¬8F (280¬8C).