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The roll body is the ball's roll bearing.
2. Radial ball bearing
1. The roll body is the radial roll bearing of the ball.
3. Deep groove ball bearing
Each ferrule has a centripetal ball bearing with a groove-shaped raceway having a cross-section of approximately one-third of the circumference of the ball.
4. Filling groove ball bearing filling slot ball bearing
Fill a groove on each rib of each groove of the grooved ball bearing; in order to be able to fill more balls.
5. Lock ball bearing counterbored ball bearing
A grooving ball bearing with a rib on the outer ring or some removed.
6. Three point touch ball bearing three point comtact ball bearing
Single-row angular touch ball bearings are subjected to pure radial load; each loaded ball has two touches with one channel; and one touch with the other. Under pure axial load; each ball and each A channel is just a touch.
7. Four point contact ball bearing
Single row angular touch ball bearings; when subjected to pure radial load; each loaded ball and two channels each have two touches; and when subjected to pure axial load; each touch is only a little touched.
8. Thrust ball bearing
1. The roll body is the thrust roller bearing of the ball.
9. Single row double direction thrust ball bearing single row double-directino thrust ball bearing
Four-point touch ball bearings with a touch angle greater than 45°.
10. Double row one-way thrust ball bearing doubel row single-direction thrust ball bearing
A one-way thrust ball bearing with a double volleyball concentric raceway and receiving the same direction load.
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