| 摘要 |
An end cap includes a body portion having an outer engagement portion for engaging an outer ring of a bearing, the bearing having an outer ring and an inner bearing structure disposed within the outer ring. The outer engagement portion is substantially annular about a central axis. The body member also has a central engagement portion for engaging the inner bearing structure. At least one of the outer engagement portion and central engagement portion is configured to mechanically couple the end cap to the bearing. The bearing may have a seating portion on of the outer ring on the inner bearing member for mechanically coupling with the end cap. In a shaft and bearing assembly, there may be a seating portion on the inner bearing member or on the outer ring. The end cap body portion extends from the seating portion across the annular cavity to sealingly engage the shaft, the inner ring or the outer ring.
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