Customized medium duty 4 inch red PVC single ball bearing swivel caster with cover, double brake style, used on the conveyors, the customer is from Canada. This wheel bearing is equipped with a plastic dust cover on both sides, which can effectively block sand and dust, while preventing the thread from being entangled, ensuring the smooth operation of the casters to the greatest extent and extending the service life. Moreover, the PVC wheels have the performance very close to PU material, but the price is relatively low, and the cost performance is very outstanding.
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If you have batch requirements for casters, please contact us for more information. We are a professional caster manufacturer-YLcaster.