How to correctly choose the caster stents1

Choose suitable castor bracket first consider the weight of the caster wheel bearing such as supermarkets, schools, hospitals, office buildings, hotels and other places, because the ground is good, smooth lighter, and handling of goods ( Each trundle bearing in 50 - 150公斤) , suitable to choose 3 - with a thin plate 4 mm stamping wheel rack plating, the wheel frame is light, flexible operation, quiet and beautiful, the plating wheel frame in accordance with the ball bearing is arranged into double row bead and single bead, if often move or application in the double row bead; In the place such as factories and warehouses, cargo handling very frequently and heavier load ( Each trundle bearing in 150 - only 680公斤) Suited to choose 5 - with a thick plate 6 Mm stamping hot forging and welding of double row ball bearing wheel frame; If used for carrying heavy things such as textile factory, automobile factory, machinery factory and other places, because lotus major and long walking distance ( Each trundle bearing in 700 - only 2500公斤) , so should choose 8 - with a thick plate After 12 mm 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. / news_57。