How to select industrial caster wheel bearing and castor bracket

Castor has a very wide range of application, the design of almost any industry. According to the needs of different industries, people constantly invented all kinds of casters, all over the world, there are about 150000 different species of casters used in various industries. Caster wheel bearing is very important for castor. Castor bearing a good variety of use, without it, castor, lost value. Therefore, we suggest that the ideal bearing should be suitable for their respective applications, and keeping the necessary safety margin. Besides the rotation wheel, wheel diameter and bearing, wheel bearing determines the mobility of the casters, even that only the quality of the caster. For the use of different environments, have different requirements. Factory with castor is different from firms with casters, tool for castor is different from the hospital bed with light-duty castor, shopping cart with the requirements of the caster must be completely different from those for carrying heavy load in the factory of the caster. Four bearings in general, have the following: 1, the spirit, bearing, spirit is a special engineering plastics, suitable for humid and corrosive, rotational flexibility, resistance is bigger. 2, needle roller bearings: after heat treatment of roller bearings can carry heavier load, rotational flexibility. 3, ball bearing, selects the high quality bearing steel ball bearing is made and be become, can carry heavier loads, suitable for flexible rotation and peace required. 4, plane bearing: applicable to high and high load and high speed. Choose suitable wheel rack first consider the weight of the caster wheel bearing such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the floor is good, smooth lighter, and handling of goods ( Each trundle bearing in 10 - 140公斤) , suitable to select (with a thin plate 2 - 4毫米) Stamping wheel rack plating, the wheel frame is light, flexible operation, quiet and beautiful, the plating wheel frame in accordance with the ball bearing arrangement is divided into double row bead and single bead. If often move or application of double row in the bead. In the place such as factories and warehouses, cargo handling very frequently and heavier load ( Each trundle bearing in 280 - only 420公斤) Chooses to suitable for thick steel plate, 5 - 6毫米) Stamping hot forging and welding of double row ball wheel. If used for carrying heavy things such as textile factory, automobile factory, machinery factory and other places, because the charge big factories within walking distance, Each trundle bearing in the 350 kg & ndash; — 1200公斤) , therefore, should choose to thick steel plate, 8 - 12毫米) After cutting wheel frame, welding activities wheel rack flat ball bearing and ball bearing on the floor, make the castor can withstand the heavy loading, flexible rotation, impact resistance, etc. This paper label: shock casters industrial truckle heavy-duty casters a: air-conditioner castor buying guide next up: the application scope of industrial casters