What are the size of universal casters?

- - - - - - Castor - 【 Industrial casters 】 Universal wheel, adjust the foot after the manufacturer since the advent of castor, solved the difficult problem of our many in terms of weight, especially universal casters. Universal casters in our life, occupies a lot of, what are the universal wheel specification? Normally we do not understand, so today we can through the following content, take a look at universal casters specifications is introduced. What is a universal casters? Universal castor castor is the so-called activity, its structure allows level rotate 360 degrees. Castor castor is a general designation, including activities and fixed castor. Fixed castor no rotational structure, not horizontal rotation only vertical rotation. This two kinds of casters are generally collocation with, such as the structure of the trolley is in front of two fixed wheel, behind near the armrest is driven by two wheels. Universal wheel is installed in the castor wheels can support in the dynamic or static load level rotate 360 degrees. Universal caster wheel size specifications: PU castor material: PU steering: thrust rod specifications: 3 inch, 4 inch, 5 inch ( Φ25) Diameter: 7. 5厘米( 毫米) Maximum load: 150 ~ 300 KGS, kg） Thickness: 3 cm, about the size of the universal wheel there are a lot of small make up not introduce one by one, if the universal wheel is not installed in place, so when use by external impact damage happens. The correct installation method is, one hand holding the universal wheel, insert the shaft installation hole in vertical direction, while the block slice on the shaft and mounting holes and thicken edge contact, universal wheel installation is completed.