A rubber wheel size:
Many rubber wheel size from 1 inch to 10 inches there, but it's a different size load weight is not the same, we want to choose a different size models of rubber wheels according to the manufacturer's requirements, to be able to make better use of rubber wheels.

Second, the rubber wheel material:
Polyurethane, cast iron steel, nitrile rubber wheel (NBR), natural rubber wheels, silicon fluorine rubber wheels, neoprene rubber tire, butyl rubber wheels, silicone rubber (SILICOME), EPDM rubber wheel (EPDM), fluorine rubber wheels (VITON), polyurethane rubber wheel, rubber and plastic, PU rubber wheels, polytetrafluoroethylene rubber wheel (PTFE Products), nylon gear, polyoxymethylene (POM) rubber wheel, PEEK rubber wheel.

Third, bearing selection
1, Patel spiritual bearings: Patel spirit is a special plastic, suitable for wet and corrosive areas, flexibility to rotate in general, greater resistance. 2, roller bearing: roller bearing after heat treatment can carry heavier loads, rotation flexibility in general.
3, ball: high quality ball bearings made of steel, can carry heavier loads, for applications that require rotating flexible and quiet occasion.
4, the plane bearing: for high and ultra-high load and high speed applications.

Fourth, rubber wheel Caution
1, to avoid overweight;
2. Do not bias;
3, regular inspection and maintenance, such as regular oil, timely check the screws;