Tire shredder bearing clearance

The main heart of tire shredder is to count the bearings. The bearing manufacturer problem is the gap deviation. Adjusting the bearing clearance of the tire shredder equipment is beneficial to us to better assemble the equipment, and it is also an important guarantee to ensure the efficient completion of the assembly work.

For the adjustment method of bearing clearance, Yuxi machinery manufacturers have summarized the following three steps based on years of practical work experience.

1. Gasket adjustment method. Using the thickness of the gasket covered by the bearing to adjust the axial clearance of the new tire shredder bearing is one of the more common methods we use in production. When making adjustments, generally do not add a gasket, tighten the fixing screws of the side cover of the bearing housing until the bearing cannot rotate.

At this point, the distance between the end of the root bearing housing and the side cover can determine the thickness of a set of spacers. A set of shims should consist of a number of shims of different thicknesses to be selected or combined as needed. The gasket should be smooth and sleek, and there should be no burrs on the inner and outer edges.

2. Screw adjustment method. When adjusting the bearings of the new tire recycling machine, first install the bearing side cover and tighten the fixing screws. Then tighten the adjusting screw on the side cover until the bearing cannot rotate. At this time, the axial clearance of the bearing is zero. After adjusting the axial clearance, the lock nut should be tightened to prevent the adjustment screw from loosening while the new tire shredder is operating.

3. Bushing adjustment. When two tapered roller bearings are mounted on the same shaft, the axial clearance is often adjusted with the inner and outer bushings. The measurement of the data for this adjustment method was carried out before the bearings of the new tire recycling machine were not mounted on the shaft. The required length of the inner and outer bushings is determined by the required axial clearance.