Chrome Steel BearingsChrome steel is one of the most popular materials used in ball bearings, thanks to its excellent durability and cost effectiveness.Chrome vs. Stainless In addition to its affordability advantage, chrome steel bearings outperform stainless steel in some important application attributes. The superior hardness of chrome steels make them quieter in operation than comparable bearings of standard 440 grade stainless steel. Extra hardness also gives chrome steel bearings a longer working life, when properly maintained, than stainless alternatives.SAE 52100 The most commonly used chrome steel alloy in such applications is SAE 52100, a high carbon chrome alloy that can tolerate continuous temperatures as high as 120o C, with tolerances to 150o C on an intermittent basis. Bearings of 51200 require a protective oil coating on exterior surfaces to function effectively, making them unsuitable for environments which require a high degree of cleanliness or present the possibility of exposure to food products.Low corrosion resistance Despite its name, chrome steel actually has a low chromium content. This makes it prone to corrosion, rendering it less attractive than stainless steel or ceramic hybrid bearings in applications that require exposure to water or corrosive chemicals. Ask an expert For technical details or application advice on chrome steel bearings, turn to the experts at IBSCO. Contact us to answer application questions, or to suggest a product from the IBSCO bearing selection that fits a specific friction prevention need.Äþ²¨½ð°ÙÁªÖá³ÐÓÐÏÞ¹«Ë¾ NINGBO okb BEARING COMPANYÆóÒµ×Ü»úµç»°/TEL£º86-022-58059063 87222422 58059053 58059268 13102005112 87220519 Öá³ÐÏúÊ۵绰/SALES TEL£º86-022-58059063 87222422£¨Ö±²¦£©58059268 58059053 13102005112 87220519£¨×ª·Ö»ú£©¹©Ó¦ÉÌ¿ª·¢²¿/TEL£º86-022-87221977´«Õæ/FAX£º86-022-23707785µØÖ·/ADD£ºÌì½òÊÐÄÏ¿ªÇø»ªÔ·¹ú¼Ê´´ÒµÖÐÐĺ£Ì©ÐÅÏ¢¹ã³¡B×ù212ÊÒE-mail£ºweb@okbbearing.com ÍøÖ·/WEBSITE£ºwww.okbbearing.com www.okb.com.cn½ð°ÙÁªÌØÖַDZêÖá³ÐÍø: www.skf365.com É̱ê BRANDS:½ð°ÙÁª okb , ½ð°ÙÁª F&F[/url]
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌؼۣº
NTN NF 222Öá³Ð  SWEDEN 61808-2RS1Öá³Ð  SWEDEN 30315Öá³Ð  NSK 32207Öá³Ð  FAG 31314A+T7GB070Öá³Ð  INA RNA6910 Öá³Ð  TIMKEN 3581/3525Öá³Ð  TIMKEN 71412/71750Öá³Ð  FAG S6208.2RSR.W203BÖá³Ð  NSK 6903VVÖá³Ð  NTN K 8¡Á11¡Á13Öá³Ð  FAG 7026 AC/DFÖá³Ð  NSK 6306Öá³Ð  NSK 626-RZÖá³Ð  INA ZSL19 2318Öá³Ð  NTN NJ316+HJ316Öá³Ð  KOYO NNU 4926 KÖá³Ð  SWEDEN * NU 208 ECPÖá³Ð  NSK 609Öá³Ð  SWEDEN 51232Öá³Ð  NSK 71909 CÖá³Ð  SWEDEN *16011Öá³Ð  SWEDEN *627-2Z Öá³Ð  NSK 3216 AÖá³Ð  TIMKEN 230/1180YMBÖá³Ð  NACHI 22324 CCK/W33Öá³Ð  TIMKEN M667944/M667911Öá³Ð  SWEDEN 24156 CAC/W33Öá³Ð  TIMKEN 232/800YMDÖá³Ð  NSK NJ 216 ETÖá³Ð  NSK 51220Öá³Ð  NACHI 7326 BÖá³Ð  FAG 3304B.2RSR.TVH Öá³Ð  FAG 618/850MÖá³Ð  FAG 30313Öá³Ð  INA RNA 4834Öá³Ð  NSK 7218 B/DBÖá³Ð