We are dedicated to manufacture high quality rollers that fulfill the requirements of our clients. Support rollers are such kind of gears that provide support to cables and other related products. These are used in blocking the vibrating noise. The friction between the roller surface and the web is used sometimes to rotate many support rollers in web manufacturing. At high speed operation, the air films between the roller surface and the web can become very large and may cause slippage. Therefore, the friction torque of the roller bearing is kept very small. The pulling tension can be reduced by putting rollers close to each other.