1.Cleaning:

Cross roller bearings should be cleaned before assembly. The bearings, spindle, bearing seat, and other installation parts should be carefully cleaned to remove rust resistant oil or impurities from the factory. At the same time, it should be determined whether there are burrs or burrs on the bearing installation components.

2. Install the bearing:

 Install the bearing into the bearing seat, paying attention to keeping it horizontal during installation. To avoid tilting, the bearing should be kept horizontal. On the other side, use a plastic hammer to evenly tap and gradually install the bearing into the bearing seat. It can be confirmed through sound that the bearing is all tightly aligned with the reference plane.

3. Fixed flange

(1) Place the fixed flange on the cross roller bearing and shake the fixed flange several times to match the position of the bearing and bolt hole.

(2) Thread the fixing bolt into the hole and make sure that it is not difficult to screw in the bolt due to the deviation of the bolt hole when rotating the bolt by hand.

(3) The locking of fixed bolts is generally divided into 3 to 4 stages of gradual locking, with repeated tightening in the order of diagonal lines. When tightening the inner and outer rings, the overall inner or outer rings can be slightly rotated to correct the deviation between the main body and the inner and outer rings.