How to fix the inner and outer rings of bearings?

The fixation of the inner and outer rings of the bearing can be achieved by a variety of methods. The following are some common methods:

Fitting and fixing: Fixed by the fit between the inner and outer rings of the bearing. The appropriate size and type of fit can be selected between the inner and outer rings to achieve a fixed effect. This method is usually used for interference or clearance fits.

Set screw fixation: Drill and tap holes in the outer ring of the bearing, then screw in the screws to tighten the inner ring of the bearing to achieve a fixing effect. This method is suitable for fixing small and medium-sized bearings.

Pressure plate fixation: Place the bearing between the pressure plate and the nut, and tighten the inner ring of the bearing by tightening the nut to achieve a fixing effect. This method is suitable for fixing large bearings.

Fixed retaining ring: Place the retaining ring on the outer ring of the bearing, and tighten the inner ring of the bearing through the elastic force of the retaining ring to achieve a fixing effect. This method is suitable for fixing high-speed rotating bearings.

Shaft end baffle fixation: The shaft end baffle is machined together with the shaft, and then the bearing inner ring is pressed into the baffle to achieve a fixing effect. This method is suitable for fixing large bearings.

The way in which the inner and outer rings of the bearing are fixed depends on the specific application and the requirements that need to be met. You can choose a suitable method for fixation according to the actual situation.