Composition of thrust ball bearings:
The thrust ball bearing consists of three parts: seat ring, shaft ring, and steel ball cage assembly.
The shaft ring that fits with the shaft and the seat ring that fits with the shell.
Type:
Divide into unidirectional thrust ball bearings and bidirectional thrust ball bearings according to the force situation.
Unidirectional thrust ball bearings can withstand unidirectional axial loads.
Bidirectional thrust ball bearings can withstand bidirectional axial loads, with the shaft ring and shaft fitting. The bearing with a spherical installation surface on the seat ring has centering performance, which can reduce the impact of installation errors.
The thrust ball bearing cannot withstand radial loads and has a lower limit speed.
characteristic
1. There are two types available: unidirectional and bidirectional
2. In order to allow for installation errors, whether it is unidirectional or bidirectional, spherical centering spherical seat cushion type or spherical seat ring type can be selected.
3. High quality steel - using ultra clean steel that can extend the bearing life by up to 80%
4. Advanced lubricant technology - NSK's lubricant technology can extend the lifespan of lubricants and improve bearing performance
5. High grade steel balls - quiet and smooth during high-speed rotation
6. Using the ferrules in the options allows for installation errors.
purpose
The purpose of thrust ball bearings:
Only suitable for machinery that can withstand one axial load and has low rotational speed, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc. The shaft ring, seat ring, and rolling element of the bearing are separate and can be installed and removed separately.
