Stainless steel bearing seal form

Currently on the market, there are two main types of stainless steel bearing seal form with dust cover stainless steel bearings with seals and stainless steel bearings. Stainless steel bearings with dust cover, suffix for 2 z, dust cover is made of stainless steel. Dust cover on the shoulder of his bearing inner ring form a very narrow gap, and can withstand high temperature and high speed environment. Full stainless steel material can also be resistant to acid and alkali, corrosion resistance. Take contact sealing ring of the bearing, suffix for 2 rs, sealing ring is made of steel skeleton of the oil resistance and wear resistance of the nitrile rubber. Common seal allowed working temperature to - 40 to + 100 ℃, and in a short time can be up to + 120 ℃, so the environment of high temperature stainless steel bearings with seals res. Outer ring and the outer ring grooves, in this position can make the stainless steel bearings to achieve good sealing effect, can use wet environments such as underwater. Is the specialized production stainless steel bearing manufacturer, perennial has stainless steel bearings products suitable for bad environment. We sell each bearing to do let you satisfied, with 'quality win cooperation, service seeking long-term business philosophy wholeheartedly for your service! Welcome to inquire, ROM manager