The Plastic Linear Bearing

The plastic linear bearing is a linear Motor system with self-lubricating characteristics. The biggest difference between the metal linear bearing and the metal linear bearing is that the metal linear bearing is a rolling friction, and there is a point contact between the bearing and the cylindrical shaft, so it is suitable for low load and high-speed motion; The plastic linear bearing is Sliding friction, and there is surface contact between the bearing and the cylindrical shaft, so it is suitable for high load, medium and low speed movement.