| 摘要 |
<p>A bearing cartridge which is constructed not to be disassembled for re-packing with grease or otherwise and which may be quickly and easily replaced in the field. The bearing cartridge is lubricated with either a high temperature or ultra high temperature solid lubricant. The rolling elements preferably comprise cylindrical rolling elements (18) for bearing radial loads and spherical rolling elements (20) for bearing axial loads. In order to economically provide small bearing cartridges, a two-piece bearing cartridge is provided with rolling elements (110), preferably having cylindrical central portions (114) for bearing radial loads and conically shaped axially outer end portions (116) for bearing axial loads, between the races, the rollng elements insertable by means of a feeder slot (140).</p> |
