Stainless steel bearing timber of mechanical and physical properties: martensitic chromium stainless steel with C increase the amount of fresh water containing silver slider agency, the strength of steel, hardness up to RC60 above, steel wear resistance, but poor toughness. When containing Mo, V, increase the strength of steel. When Ni containing a small amount of silver slider agent Huizhou, steel strong - with good toughness. Such steel brittle transition temperature, magnetic, low density, shock resistance, modulus of elasticity is slightly lower than carbon steel. Martensitic chromium-nickel stainless steel with high strength (ós not less than 9800MPa) and high hardness (RC of not less than 36), high strength / weight ratio. Materials used in stainless steel bearings in: SUS304, SUS316, SUS316L: austenitic stainless steel bearings in the inner and outer ring, balls, cage, rivet, bearing seat, the top wire, shield, seal skeleton. Martensitic stainless steel bearings in the cage, rivet, bearing seat, the top wire, shield, seal skeleton. SUS440C, SUS440B: martensitic stainless steel bearings in the inner and outer rings, balls. The following table lists commonly used stainless steel grades comparison table: austenitic type Type GB (China) ASTM (USA) JIS (Japan) DIN (Germany) uses heat austenitic Austenite1Cr17Ni7301SUS301X12CrNi177 Greeting slide rail, corrosion resistance, a variety of purposes . Class 1: Self-aligning ball bearing self aligning ball bearings 1200 1300 2200 2300 Industry Applications: for precision instruments, low noise motors ... Product Features: Self-aligning ball bearings are cylindrical and tapered bore two structures, cage made of steel sheet synthetic resins. It features an outer ring raceway spherical shape, with auto-Mind, can compensate for misalignment and shaft deflection caused by the error slider, but its inner and outer rings relative inclination of not more than 3 degrees. ... Thrust roller bearings are generally referred to as the Rolling Bearing more (ball and roller bearing). Rolling is the shaft and sliding friction between the axle seat to the operation becomes rolling friction, thereby reducing the friction loss of a precision mechanical components. Rolling generally consists of an outer ring, inner ring, rolling elements and a cage. Rolling easy maintenance, reliable, good starting performance, at medium speed high load carrying capacity. Comparison with the sliding bearing, the radial rolling bearing large size, poor damping capacity, high speed, low life, sound larger. Rolling bearings in the heart (main radial force) is usually maintained by the inner, outer, rolling and rolling rack 4 parts. Inner sleeve and rotates with the shaft in the journal, the outer ring mounted in the housing bore. In the inner circumference of the outer periphery of the inner ring and the outer ring are formed with the raceway. When the relative rotation of the inner and outer rings, rolling elements, including the outer ring raceway that is rolling, they are separated by a cage, to avoid friction. Thrust bearing tight circle and living circle divided into two parts. Tight circle and sleeve tight, live ring bearing in the bearing housing. Rings and rolling elements are usually made of high strength, good wear resistance rolling bearing steel, surface hardness after quenching should reach HRC60 ~ 65. Multi cage made of mild steel stamping, copper alloys can also be used cloth bakelite or plastic manufacturing. Freshwater silver slider agents, along GF bearing Electrical (certified), the slider is provided by Shenzhen-GF bearing Electrical Co., Ltd.. Shenzhen City, Guangdong Development bearing Electrical Co., Ltd. (www.sgfzc.com) (www.sgfzc.com) is Shenzhen, the other leaders over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In bearing Electrical leadership Shun GF staff warmly welcome all inquiries negotiations to create Shun GF bearing Electrical better future.