SN300系列滑動軸承座和31系列的SNL軸承座適用于：230、231和240系列球面滾子軸承和C 30和C 31系列的CARB軸承。
　　SN300 series of sliding bearing and 31 series of SNL bearing applies to: 230,231 and 240 series of spherical roller bearings, and C 30 and C 31 series of CARB bearings.
　　SN300軸承座具有多種實際應用功能，能從   大程度上滿足不同客戶的不同應用的要求。我廠生產的SN300型滑動軸承座有多種從設計方式和尺寸范圍上進行了不同的調整，在全體員工的努力下生產了大批的品質優良、形式多樣的滑動軸承座，SN300型滑動軸承座是SKF軸承座中   普遍通用的一種。
　　SN300 bearing with a variety of practical applications, from the maximum extent possible to meet different customer"s different applications. Our factory produce SN300-type sliding bearing a variety of ways from the design and size range on a different adjustment, in the efforts of all staff to produce a large number of high quality and various forms of sliding bearing, SN300-type sliding bearing block SKF Bearing is the most common one common.
　　SN300型軸承座是在SD軸承座的基礎上開發出來的，在尺寸上也是彼此可以互換的。SN300系列滑動軸承座和SNL 31系列滑動軸承座是SKF從小型SNL軸承座中積累的經驗，再將其擴展至   大軸徑的應用方式。    
　　SN300-type bearing is a bearing on the basis of SD developed, and in size are also mutually interchangeable. SN300 series of sliding bearing and the SNL 31 series of sliding bearing is a SKF bearing in from the small SNL experience, and then extend it to the way the application of a larger shaft diameter