Deep groove ball bearings are simple, easy to reach co***red with other types of manufacturing high precision, so easily into the series of high-volume production and lower manufacturing costs, the use is not uncommon. In addition to basic type deep groove ball bearings, there are all kinds of variant structures, such as: deep groove ball bearings with dust cover; with a rubber ring of deep groove ball bearings; have slots on the deep groove ball bearings; there mounted large load capacity gap ball deep groove ball bearings; double row deep groove ball bearings. |