Radius of the wheel is related to the bearing capacity of pu castor

Radius of the wheel is related to the bearing capacity of pu castor? Usually wheel diameter the more the more easy to drive, the greater the load capacity and at the same time, it is to protect the surface from being damaged, wheel diameter size first consideration should be given the choice of bearing and the weight of the load on the truck starting thrust to decide. Casters used many welcome the different production transportation environment, the choice of material for castor wheels is very important, is to choose the pu castor or nylon casters, rubber casters, so we should first consider using the road, the size of the obstacles. Caster wheel bearing ability, also known as dynamic load in caster wheel dynamic load is different due to the test in a different way of the factory, material of the wheel will have different and different, the key is to support the structure and quality can impact and shock resistance. To: hard, narrow wheel than soft, wide wheels turn more easily. Rotate wheel radius is one of the important parameters, short turning radius increases to the difficulty, too much will cause the wheels wobble and shorten the life. Roller bearing - In addition to its wear-resisting and deep groove ball bearing, the strong seismic bearing is mainly used to transport equipment casters. Compared with other bearing, roller bearing for its extremely low installation height, the relatively low rolling resistance and is famous for its great weight. Equipped with roller bearing wheel speed of not more than 4 km/h, close to people walking speed. Rubber tires or slack is likely to lead to serious breakage scroll is not stable, leakage, load is unusual, and floor damage and so on, timely replacement of damaged tires and bearing can reduce downtime due to damage of castor cost brought by the loss. Put grease on shaft seal ring and roller bearing friction within the site, can reduce friction and make more flexible rotation. Every six months on a normal lubrication, the car each month after cleaning for wheel lubrication, visual check wheel abrasion of the wheels. The wheel rotational impeded associated with fine red rope and so on sundry. The intertwining of anti-wind cover can stop these stuff. Castor too loose or too tight is also another factor, to replace the damaged/castor wheels to avoid the unstable rotation. / news_84。