Using this SPEED - SPEC axle bearing is straightforward. Just install it in the appropriate place as per your equipment's requirements. When installing, make sure the surface is clean and free of debris. As for maintenance, you can clean the bearing with a suitable cleaning agent every once in a while. Then, re - lubricate it using a high - temperature and high - viscosity lubricant. This will keep the bearing running smoothly and extend its lifespan. One important thing to note is to handle the bearing with care to avoid any damage to the rubber seals. If the seals are damaged, dirt and debris can get in, which will reduce the performance and lifespan of the bearing.