FAG调心球轴承是一种带球面外圈滚道的双列轴承。其调心能力可以对对中误差，轴变形和轴承座变形进行补偿。调心球轴承内孔可以是圆柱也可以是圆锥，轴承不可拆分。
FAG aligning ball bearing is a double row bearing with raceway with spherical outer ring. Its aligning ability can compensate for the middle error, shaft deformation and bearing seat deformation. The inner hole of the aligning ball bearing can be either a cylinder or a cone, and the bearing can not be split.
FAG调心球轴承性能（FAG aligning ball bearing performance）：
在合适的工作条件下，FAG轴承的转速有可能高于参考转速，但不高于极限转速。在确定热允许转速时，应充分考虑特殊工作环境的影响。如果参考转速值高于相应的极限转速，则应选取较低的数值。由于接触式密封轴承（后缀.2RSR)的转速受到其密封件的允许滑动速度所限。
Under suitable operating conditions, FAG bearing speed may be higher than the reference speed, but not higher than the limit speed. When determining the heat permissible speed, the influence of the special working environment should be fully considered. If the reference speed is higher than the corresponding limit speed, a lower value should be selected. The rotational speed of the contact seal bearing (suffix.2RSR) is limited by the allowable slip speed of its seals.
FAG调心球轴承保持架（FAG aligning ball bearing cage:）：
调心球轴承采用玻璃纤维增强型聚酰胺（尼龙）的代号为TV.，黄铜保持架为M（轴承外径小于400保持架一般为黄铜车制实体式，轴承外径大于400的FCDP型一般为钢制穿FAG圆锥滚子轴承FAG圆锥滚子轴承杆式(亦称柱销形，因可装入更多的滚子而比用黄铜车制实体式保持架的承载能力大)。
Core aligning ball bearings are made of glass fiber reinforced polyamide (Nylon) codenamed TV. Brass cages are M (bearing diameter less than 400 cages are generally made of brass truck solid type. FCDP type bearings with bearing diameter greater than 400 are generally made of steel through FAG tapered roller bearing FAG tapered roller bearing rod type (also known as column pin type), because it can be mounted more. Many rollers are larger than those made of brass ones.
FAG调心球轴承结构类型（FAG aligning ball bearing structural type）：
四列圆柱滚子轴承有四种基本结构类型如下图示（The four row cylindrical roller bearings have four basic structural types as follows）:
FC型:(一个内圈)四列圆柱滚子轴承。
Type FC: (one inner ring) four row cylindrical roller bearing.
FCE型:FC型的改进型，外圈无中挡边(滚子长度加长)，保持架为窗式结构，可使承载能力较FC型高20%左右，因此也称加强型。
FCE type: FC type improved, the outer ring without middle edge (roller length lengthening), cage for the window structure, can make the load bearing capacity of about 20% higher than FC type, therefore also known as reinforced type.
FCD型:双内圈四列圆柱滚子轴承。
Type FCD: double inner ring four row cylindrical roller bearing.
FCDP型:外圈带平挡圈的双内圈四列圆柱滚子轴承。
Type FCDP: double row inner ring four row cylindrical roller bearing with outer ring and flat retaining ring.
基本结构的四列圆柱滚子轴承其外圈与FCDP型的隔圈的外径径向均有润滑油槽、油。
Four row cylindrical roller bearings with basic structure have lubricating oil grooves and oil grooves in the radial diameters of outer rings and FCDP diaphragms.
FAG调心球轴承价格：请咨询首页在线客服（谢谢）
FAG aligning ball bearing price: please consult home page online customer service (Xie Xie)