KOYO Universal Joint Cross Bearing 25X64 is a mechanical device that connects one or more rotating shafts together to transmit torque and/or rotational motion. It also allows power to be transferred between two points that are not aligned with each other. KOYO Universal Joint Cross Bearings 25X64 come in a variety of shapes, sizes and configurations to suit the infinite number of applications they can be put into. You should always consult a professional before choosing a gimbal.
Power transmission with minimal space requirements The drive shaft connects the drive shaft with the driven shaft at an angle through the smooth mechanism of the universal joint. Usually a set of 2 universal joints are mounted on one shaft. When assembling, it is very important to achieve constant velocity positioning by ①same working angle, ②same plane, and ③same phase.
The universal joint consists of a star (cross) and 4 grease-filled roller bearings. It can transmit high torque with low friction. Star bearings with journal pins and housings as outer rings can be hot forged or cold formed and machined. They are later carburized in a furnace for greater robustness and wear resistance. Parts are finally ground to design dimensions under tight tolerances. Oil seals and dust caps are also used to protect the internal journal area from foreign matter. Choose from a variety of grades and materials to handle extreme conditions such as extreme hot/cold temperatures.
Koyo universal joint bearings 25x64 have to bear a lot of torque and alternating loads during work, and the oil film of calcium-based grease is tough, it is difficult to form a good oil film on the friction surface of koyo universal joint bearings, magazine.