Using this 40mm 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, it's a good idea to check the bearing regularly for any signs of wear or damage. You can clean the bearing with a suitable cleaning agent and then re - lubricate it using the high - temperature, high - viscosity lubricant. This will keep it running smoothly and extend its lifespan. If you notice any unusual noises or vibrations during operation, stop using the equipment immediately and inspect the bearing. Also, avoid overloading the bearing as it can cause premature wear.
