The method of universal caster wheel speed

Speed of universal casters truckle, first of all, we should choose advanced bearing such furniture caster and flexible rotation, natural rotational speed will be guaranteed, we can also add caster operation of lubricating oil, site so that we can guarantee the flexibility of caster wheel rotating parts, to the improvement of the rotation speed is also have a lot of help. And choose castor surface hardness can't be too soft, too soft castor will produce larger friction with the ground, so as to slow down the running speed, choose a larger castor wheel diameter, such a caster wheel turning a circle distance is too big, natural faster than small wheel diameter of casters. Not in order to improve the efficiency of the use of castor, blindly increasing the speed of castor, this is not correct, caster wheel speed is not the sooner the better, we should put safety first, use speed to maintain the stability of the caster wheel, speed can be appropriately when necessary. Universal caster wheel base plate and bearing parts: 1, used to install the horizontal position of the base installation plate. 2, 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. 3, clamped assembly consists of fixed bracket, nut and axles. Do not include the wheel, wheel bearing, shaft sleeve. 4, 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 fixed the wheel in the bracket. 5, there are a few different lamp type steering bearings, such as: ( 1) Single bearing: only a layer of steel ball in large orbit. ( 2) Double bearing: in two different orbit, double ball. Economical bearing: the stamping forming of bead disc retainer on the ball. ( 3) Precise bearing: the standard of industrial bearings.