Six types of ball bearings

The six types of ball bearings:
    1. Three point contact ball bearing
Single row angular contact ball bearings when subject to pure radial loads, each load of the ball by two contacts with a channel, but with little contact with the other channel. Under pure axial load, each ball with only one contact with each channel.

    Two. Locking counterbored ball bearing ball bearings
Outer ring of a rib removed all or part of the groove-type ball bearings.

    3. Deep groove ball bearing
Each ring has a cross-section are approximately one-third of the circumference of the ball groove type raceway continuous radial ball bearings.

    4. Four point contact ball bearing
Single row angular contact ball bearings, when subject to pure radial loads, each load of the ball by each of the two-channel access points, and by the pure axial load, the only point of contact.

    5. Single row double-directino thrust ball bearing
Contact angle greater than 45 ° in the four-point contact ball bearings.

    6. Thrust ball bearing
Rolling body is thrust ball bearing.