NTN深溝球軸承主要用于承受徑向載荷，但也常用來承受徑向和軸向的復 合載荷。特別是機械設備轉速很高,，不宜采用推力軸承時,，該軸承可以用來承受雙向純軸向載荷，且工作期間無需保養(yǎng),，是價格較低,、用途廣泛的一種 軸承。深溝球軸承型號有：深溝球軸承(60000型),；外圈有止動槽的深溝 球軸承(60000N型),；一面帶防塵蓋，另一面外圈有止動槽的深溝球軸承 (60000-ZN型);兩面帶防塵蓋,，外圈有止動槽的深溝球軸承(60000-2ZN 型),；一面帶防塵蓋的深溝球軸承(60000Z型)；兩面帶防塵蓋的深溝球軸承(60000-2Z型),；一面帶密封圈的深溝球軸承(60000-LS型,、60000-RZ 型)；兩面帶密封圈的深溝球軸承(60000-2LS型,、60000-2RZ型),；凸緣外圈深溝球軸承(F60000型);一面帶防塵蓋的凸緣外圈深溝球軸承 (F60000-Z型)；兩面帶防塵蓋的凸緣外圈深溝球軸承(F60000-2Z型)共 11種,。 [2] 按照深溝球軸承的大小尺寸可以分為： (1) 微型軸承----公稱外徑尺寸范圍為26mm以下的軸承; (2) 小型軸承----公稱外徑尺寸范圍為28-55mm的軸承; (3) 中小型軸承----公稱外徑尺寸范圍為60-115mm的軸承; (4) 中大型軸承----公稱外徑尺寸范圍為120-190mm的軸承 (5) 大型軸承----公稱外徑尺寸范圍為200-430mm的軸承; (6) 特大型軸承----公稱外徑尺寸范圍為440mm以上的軸承,。 ntn軸承加工形式 深溝球軸承零件的加工形式如下： 1、多工序加工：一般軸承生產需20～40道工序,，多的達70多道,。 2、成型加工：軸承零件的工作表面都是回轉成型面,，適合于用成型法加工,。 3、精密加工：軸承零件絕大部分表面要經過磨削加工,，磨加工尺寸和幾何精度都以μm為單位,。processing equipment and perfect testing methods, the annual production of various types of motors is 10 million sets. The essence of domestic and foreign motor manufacturing, the company has established a complete set of quality management system, and fully implements the quality policy of "pragmatic innovation, excellence, quality and customer satisfaction", and carries out design, procurement, production, inspection and service processes. Strict control, the company always pays attention to customers, takes the interests of customers as its responsibility, closely focuses on the company's quality goals, adopts training, learning, introduction and other means to improve the quality of the team; through strengthening internal management, strengthening process monitoring and other forms to improve product quality.