The composition of industrial casters

What are general castor parts? Although there is not much a caster, but contains the inside of the parts and knowledge but many! 1, floor used for horizontal location of the installation plate. 2, the composition of industrial casters industrial casters clamped assembly composition consists of fixed bracket, nut and axles. Do not include the wheel, wheel bearing, shaft sleeve. 3, live assembly consists of the legs, shaft and nut. Do not include the wheel, wheel bearings and bushings. Is set on the outside of the wheel and axle shaft sleeve, steel manufacturing non rotational parts for wheel bearing. 4, center rivets rivets or bolts for fixed rotating device. Can adjust screw down the bolt type rivet caused by rotation wear loose. Center of rivet is part of the backplane. Fixed the wheel in the bracket. 5, steering bearing single bearing: only a layer of steel ball in large orbit. Double bearing: in two different orbit, double ball. Economical bearing: the stamping forming of bead disc retainer on the ball. Precise bearing: the standard of industrial bearings. This paper label: shock casters industrial truckle heavy-duty casters a: explain a proper noun: castor industry of air-conditioner castor buying guide