Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of sucp210-pillow block bearing-stainless steel in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
What is the difference between stainless steel bearings s and ss?
There is no difference between bearing s and ss. One S and two S both mean stainless steel bearings, but different factories have different appellation habits.
The bearing guides the shaft to rotate, and can also bear the idling on the shaft. It is divided into rolling bearings and sliding bearings. Generally speaking, bearings refer to rolling bearings. Rolling bearings are mechanical elements that change the sliding friction between the running shaft and the shaft seat into rolling friction and reduce friction loss.
Stainless steel bearings are bearings made of stainless steel. Due to the good wear resistance and corrosion resistance of stainless steel, stainless steel bearings have the characteristics of long service life, low friction coefficient and high running accuracy.
There are two main types of bearings currently on the market: one is a rolling element combined structure composed of oil-lubricated rolling elements and non-rotating parts; the other is a combination of oil-lubricated rolling elements and non-rotating parts. Hybrid structure.
1. Combination structure of oil-lubricated rolling elements
Bearings of this structure usually consist of inner rings, outer rings and seals. The inner and outer rings are generally made of carbon steel or chrome-molybdenum-vanadium alloy; the seals are made of graphite epoxy resin or polyurethane elastomer.
When working under the action of axial load, the surfaces of the inner and outer rings are squeezed and deformed, so that the contact area of the inner and outer rings is reduced to form a lubricating oil film; when the axial force is removed, the lubricating oil film is worn away to produce frictional resistance And generate a certain amount of heat to raise the temperature.
2. Combination of non-rotating parts and rolling elements
The bearing of this structure is mainly composed of a steel sleeve with an inner diameter of 8 mm to 12 mm to form an inner hole, a steel sleeve with an outer diameter of about 10 mm to form an outer diameter, and an end cover to form a shell.
Type:Pillow block bearing-Stainless steel
High quality stainless steel pillow block bearing SUCP204 SUCP205 SUCP206 SUCP207 SUCP208 SUCP209 SUCP210
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