| 摘要 |
1,090,397. Rolling. VERWALTUNGSGESELLSCHAFT MOELLER & NEUMANN OFFENE HANDELSGESELLSCHAFT. July 21, 1966 [July 23, 1965], No. 32852/66. Heading B3M [Also in Division F21 Bearings for the roll-necks of a rolling-mill are each mounted in self - aligning members, at least one of the bearing surfaces of the selfaligning members being covered with a layer of fluoric carbon resin such as P.T.F.E. In an embodiment, upper and lower parts 1, 2 of a rolling mill have multi-row roller bearings 5, 6 mounted in bores thereof to support rollnecks 3, 4 respectively. The bearings 5, 6 are mounted in self-aligning members 7, 11 and 8, 12 respectively; the members 11 and 12 being supported by the upper and lower parts 1 and 2 respectively and having their bearing surfaces 13 and 14 covered with P.T.F.E. A clearance S, which is provided between each outer race of the bearing and its respective bore, may contain resilient inserts therein. |
