| 摘要 |
A rotatable seal cage assembly for positioning between relatively movable members including a ring with inner and outer circumferential edges, which edges are joined by two flat side surfaces extending therebetween. An annular projecting surface extends from one of the ring side surfaces. A projection extends from the other side surface of the ring to be engaged by rotatable bearings to rotate the ring when relative rotation of the members occurs. Radially spaced seals are provided on each side of the annular projecting surface to seal between the rotatable seal cage assembly and each of the relatively movable members and inhibit damage to the radially spaced seals between the relatively movable members.
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