Thrust ball bearings are designed to withstand thrust loads at high speeds and consist of gasket rings with ball rolling raceway grooves. Because the rings are cushions, thrust ball bearings are divided into two types: flat bottom cushion type and thrust ball bearing hheey spherical seat cushion type. Besides, the bearing can bear axial load, but it can not bear radial load. Thrust ball bearings: thrust ball bearings are composed of three parts: seat rings, shaft rings and steel ball cage components. The shaft ring which is matched with the shaft is called the seat ring matched with the outer shell.
Characteristic：
There are two types of 1. ones in one way and two ways
2. in order to allow installation errors, either spherical or bidirectional, spherical aligning spherical seat or ball face seat type can be selected.
3. high quality steel - super clean steel that can extend the life of bearing by 80%.
4. high grease technology the lubricant technology of NSK can prolong the life of grease and improve the performance of bearing.
5. high grade steel ball - quiet and smooth when rotating at high speed.
6. the installation error can be tolerable by using the rings in the option.
Use of thrust ball bearing: it is only suitable for the parts with one axial load and low speed, such as crane hoisting hook, time pump, time centrifuge, Jack, low speed reducer and so on. Bearing rings, seat rings and rolling bodies are detached and can be detached separately.
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