Choose bearing relationship with the direction of the load

1, pure radial load can choose deep groove ball bearings or cylindrical roller bearings. 2, thrust ball bearings can only support the right amount of pure axial load. One-way thrust ball bearings can only carry a direction of bearing load, two-way thrust ball bearings and two-way thrust angular contact bearings can bear the axial load of two directions, angular contact ball bearings and tapered roller bearings can only carry single direction bearing load. 3, when the joint load bearing radial and axial, angular contact ball bearings for general or tapered roller bearing. Four-point contact ball bearing and two-way thrust angular contact ball bearings can withstand in two directions to help load for the advantage of combined load bearing ( Joint load bearing axial load capacity is the main characteristic depends on the contact Angle a, the greater the Angle, the more suitable for bearing axial load) 。 4, when the load in the bearing help load is larger, the thrust bearing is used only for carry axial load and has nothing to do with radial load. When using appropriate single-row radial ball bearings or four-point contact ball bearing is used to carry axial load, its outer ring and the hole must be radial clearance. From 5, when loading bearing center, that is, there will be a negative moment. Double row ball bearings are ChengCheng overturning moment, but it is best to use with diagonal contact ball or pair taper roller bearings, available type face to face, back to back type is better. Also can use crossed cylindrical roller or crossed tapered roller bearing. Jiaxing bearing group sales co. , LTD.