Spherical roller bearings can replace the cylindrical roller bearings, equipment for shock hammer
If you want: just spend a few days or a few hours, of course, it doesn't matter.If you want to use a long time, or with a roller.In addition some selection of vibratory pile hammer on the roller bearings and other ordinary products is not the same, such as:Suffix has - W800 vibration occasions, TIMKEN representation method (SKF for VA405, FAG for T41A, NSK for E7U22, etc.)
No, the reasons are as follows: spherical roller bearings are used to bear radial load and axial load, also can withstand a certain amount, but generally not subject to pure axial load. This kind of bearing outer ring raceway is spherical, the former residence of a self-aligning performance, when the shaft by vertical bending or tilt of the inner ring and outer ring and the center line of the center line of relative inclination of not more than 0.5 degrees to 2 degrees, the bearing can still work. Its structure, principle and characteristics are the same as those of self-aligning ball bearings. The only difference is that the roller is a spherical roller. Because of its different rolling bodies, it has a large carrying capacity and is widely used in mines and heavy machinery. The bearings limit the axial displacement of the shaft or housing in the axial clearance of the bearing. Spherical roller bearings and self-aligning ball bearings, in line with the capacity and speed limit permission can be interchanged.
The conditions suggested that you choose the special occasions of spherical roller bearing vibration, bearing, money is money, delayed the progress of the project or the time is not money or cannot use money to calculate.
