How to install and disassemble ball joint swivel bearing?

1. In the absence or inability to use the press, the ball joint swivel bearing can be mounted with the assembly sleeve and the small hammer. The hammering force should be transmitted evenly over the entire circumference of the end face of the ball joint swivel bearing ferrule, so that the hammered end face of the assembly casing should be made spherical.

2. The force required to install the ball joint swivel bearing is related to the size of the joint bearing and the amount of interference. For medium or large joint bearings with large interference, the method is hot. Before hot loading, put the ball joint swivel bearing or the separable joint bearing ring into the fuel tank or special heater and heat it evenly to 80-100 °C, not more than 100 °C.

3, hot ball joint swivel bearing requires skilled operation skills. When the ball joint swivel bearing is removed from the heating tank or heater, immediately wipe off the oil traces and attachments on the surface of the ball joint swivel bearing with a clean cloth (note that cotton yarn cannot be used) and then place it in front of the mating surface. Push the ball joint swivel bearing to the shoulder against the shoulder in one operation. Always tighten during the cooling process, or use a small hammer to tap the ball joint swivel bearing through the fitting sleeve to make it tight. When installing the ball joint swivel bearing, the joint bearing should be slightly rotated to avoid the installation from tipping or jamming.

4, ball joint swivel bearing outer ring and shell hole for tight fit can also be heated into the ball joint swivel bearing. In particular, the ball joint swivel bearing of light metal material may damage the mating surface due to the pressing of the outer ring during the tight fitting process. In this case, the ball joint swivel bearing should be heated first.