kinds: single and double row double:3200,3300,4200series single:7000,7200,7300 7400seres material:GCR15  

            1. single row Angle Touching ball bearings, double row Angle Touching ball bearings. 2. C(a = 15) , AC(a = 25 ) , B(a = 40 ).               

 

Angle Touching ball bearings  Profile

       (1) Single row  Angle Touching ball bearings              

              Single row Angle Touching ball bearings can only support axial loads in one direction, in bear radial load, will cause additional axial force. And can only limit the axial displacement of the shaft or housing in one direction. The contact angle of 40 degrees, angular contact ball bearings can withstand large axial load. Angular contact ball bearings are non-separation type design, the inner and outer rings on both sides of the shoulder varies. In order to improve the load capacity of the bearing, will wherein the side of the shoulder machined lower, so that the bearing can be put into more steel balls.

        (2) Paired double ball bearings

             If pairs of double installation, the bearing outer ring relatively wide end face of wide and narrow end facing the narrow end. This can avoid additional axial force, and the shaft or housing to limit the range of the axial clearance in both directions.

             Its raceways of the inner and outer rings relative displacement on the horizontal axis, so it can support radial and axial loads - combined load (single row angular contact ball bearings can only support a single direction axial load, and therefore generally often using installed in pairs).

           Retainers are made of brass, synthetic resin, etc., depending on the bearing forms, conditions of use and distinguish. Angular contact ball bearings are more foreign bearing manufacturers manufacture, the more applied to imported equipment .

Angular contact ball bearing