This is a short Hidi ( how I do it ) on how I make some screws and a small bearing housing for a spinning ring. A Hidi on how to make a complete spinning ring can be found here. I order the bearings from SMB bearings in the UK at http://www.bearingseat.com/. In this Hidi I am using a bearing with a 6mm flange and a 5mm diameter and a bore of 2mm. If you go check out SMB's website, they got all the schematics of the various type of bearing available.I start this Hidi with the screw making part first. I use only bench tools, no lathes or milling machines.I bought a tap and die set from Rio Grande. It is quite nice, adequate for the job and costs about $115.
Because rotary table bearing housing
are precision products, such as improper assembly is likely to cause damage to the bearing channel , leading to bearing damage. Thrust cylindrical roller bearings in the assembly should have a dedicated mold and can not beat , pressed into the shaft when the force only a small circle , the circle of force only when the pressure of the big circle. When using pneumatic or hydraulic assembly requirements , in the press-fit upper and lower mold levels to remain outside the state , if inclined bearing channel will cause damage due to power , leaving the bearing guide ring .Bearing in balancing the rotor mounted to do when it is easy Four-Row Cylindrical Roller Bearing to iron produced when balancing into bearings inside , so it is best to do before loading bearing balancing .
There are some bearing housing types
manufacturers in order to facilitate assembly , the assembly in the bearing chamber coated with some oil or grease lubrication effect , but often it is difficult for the operator to control the amount of good , if oil or grease in the bearing chamber accumulates more thrust cylindrical roller easily into the interior of the bearing along a rotation axis of the bearing . Bearing chamber preferably not coated with oil or grease, such as non- coated bearings shall not be have to control indoor accumulates .