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
NSK N 330Öá³Ð  SWEDEN 7210 ACÖá³Ð  FAG NNU 4976 K/W33Öá³Ð  INA IR22X28X17Öá³Ð  NSK NJ 204Öá³Ð  NTN NUP 2311Öá³Ð  SWEDEN NCF 1864 V Öá³Ð  SWEDEN 47487/47420 A/Q Öá³Ð  NACHI 7014 ACÖá³Ð  INA RNA4864Öá³Ð  NSK N 218Öá³Ð  TIMKEN 555/552DÖá³Ð  SWEDEN 7003 AC/DTÖá³Ð  SWEDEN * NU 2209 ECPÖá³Ð  NACHI 7310 C/DFÖá³Ð  SWEDEN 52218Öá³Ð  NTN 7219 AC/DFÖá³Ð  NTN 7232 B/DTÖá³Ð  TIMKEN EE923095Öá³Ð  NTN 51236Öá³Ð  TIMKEN 26882/26820Öá³Ð  NTN NUP 2214Öá³Ð  TIMKEN HM804842/HM804811Öá³Ð  FAG B7034E.T.P4S.ULÖá³Ð  NSK 53336 UÖá³Ð  SWEDEN 62308-2RS1Öá³Ð  TIMKEN LL205449/LL205410Öá³Ð  NTN NN 3015 KÖá³Ð  NACHI 7208 BÖá³Ð  KOYO 7334 AC/DFÖá³Ð  KOYO 6008-2RSÖá³Ð  TIMKEN 28985/28921-BÖá³Ð  FAG N228E.M1Öá³Ð  NSK 6920DDU Öá³Ð  TIMKEN 2690/2631Öá³Ð  NSK 6205-2RSÖá³Ð  KOYO 7215 AC/DBÖá³Ð