发明名称 |
BEARING ASSEMBLIES FOR CONVEYOR ROLLERS FITTED WITH END COVERS |
摘要 |
A conveyor roller comprises a roller tube fitted with end cap assemblies incorporating bearings for rotatably mounting the roller tube on a fixed shaft. Each end cap assembly is a self-contained unit comprising a housing, a ball bearing mounted in the housing, and an end cover having an annular flange extending as a close fit through the inner bearing ring and secured therein by abutments on the flange engaging opposite sides of the inner bearing ring. The end cover has a central bore for reception of the shaft as a close sliding fit. The housing and the end cover have annular concentric tongues which are interleaved to form an annular labyrinth passageway providing a seal between the housing and the end cover. The inner end of the labyrinth passageway is closed by an annular seal compressed between the housing and the end cover. |
申请公布号 |
EP0015738(B1) |
申请公布日期 |
1984.03.07 |
申请号 |
EP19800300644 |
申请日期 |
1980.03.04 |
申请人 |
SKF (U.K.) LIMITED |
发明人 |
GREENER, BRIAN;PEDDER, SIMON JULIAN;FORKNALL, JOHN POLLARD |
分类号 |
B65G39/09;F16C13/02;F16C33/72;F16C35/073;F16C35/077 |
主分类号 |
B65G39/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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