By Dennis Martin In selecting wheels and also casters, you have to be conversant with the kind of job they will be performing in order to make the correct choice. There are a number of individual factors which need to be varied when choosing wheels and casters for industrial material handling. The weight of the loads to be lifted is very crucial. Heavy loads need a very wide wheel. It will determine the ease of mobility of casters. If the load weighs more that than 400 pounds, you should get roller or even ball bearings. The state of the...