How to assemble and disassemble oil-free bearings

release time：2017/5/10 10:28:51

1. The resultant force of the force may pass through the axis of the bearing, which requires that the point of application of the force is uniformly symmetrical and stable, and the force is applied through the spherical surface or parallel to the axis.

2, the size of the force should be smooth and uniform, not suitable for impact, which requires the use of oil pressure or the use of tools that can apply smooth tension or pressure, the real has to use hammering, but also through the copper sleeve and other soft The chipping metal is buffered, and the tapping force may be gentle. Best use of copper rods or copper hammers for hammering.

3, the drag force should continue to the extent that it should be, for example, when installing the bearing, the force should be stopped when the bearing is just installed to the exact position, and the end face of the ferrule (gasket) is abutted against the seat hole or the shoulder end face of the shaft. Can't be squeezed too tightly, and can't be put in place.

4. Prevent the force from being applied through the roll body. This requires the force applied through the inner ring when the inner ring (shaft ring) is assembled and disassembled, and the outer ring is applied when the outer ring is assembled and removed.