Uxcell PU Pulley Roller Bearing 5x19x7mm Polyurethane Coated Guide Wheel for Industrial, Green

Descriptions:
1. Rubber-coated bearing is an elastomer, which is made of PU polyurethane with low noise and wear-resistant, with good bearing capacity and high-limit speed.
2. Polyurethane (PU) elastomer is a type of elastic material which lies between rubber and plastic, which possesses not only the high elasticity of rubber but also the high intensity of plastic.
3. Suitable for all kinds of industrial equipment, motor, skateboards, roller wheels, office equipment and so on.
4. Notice: Keep it clean to prevent dust from entering the bearing, otherwise, it will increase the wear, vibration and noise of the bearing. Do not press strongly during installation, do not directly hit the bearing with a hammer, and do not allow pressure to be transmitted through the rolling elements. Please use suitable and accurate installation tools.