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    • 6. 发明授权
    • Rolling bearing for conveyor rolls
    • 输送辊滚动轴承
    • US4209208A
    • 1980-06-24
    • US949512
    • 1978-10-10
    • Armin OlschewskiManfred BrandensteinLothar WalterRainer SchurgerGunter Neder
    • Armin OlschewskiManfred BrandensteinLothar WalterRainer SchurgerGunter Neder
    • F16C13/00F16C13/02F16C19/16F16C33/76F16C35/06
    • F16C13/022F16C33/588F16C33/80F16C19/163F16C19/548F16C2326/58
    • Ball bearing assembly for rotatably supporting a belt support roll on an axle comprising a pair of bearing rings having confronting spaced apart sections defining inner and outer raceways disposed at an angle to the normal axis for a plurality of balls. The inner bearing ring has a radial outwardly directed flange serving as means to secure the bearing to the roll casing and a flange extending radially inwardly from the race confronting a sleeve mounted on the axle. The outer bearing ring has an annular ring flange facing inwardly to the bearing axle confronting the radial flange of the inner bearing ring and terminating in an annular shoulder running axially for fastening to the axle. A sleeve circumscribes the axle and has a radially outwardly directed rib which forms with the inner bearing ring an annular chamber for a sealing agent. A seal with flocked fibers is interposed between the confronting inner flanges of the inner and outer bearing rings.
    • 一种滚珠轴承组件,用于将轴支撑辊可转动地支撑在轴上,所述轴包括一对轴承环,所述轴承环具有面对间隔开的部分,所述轴承环具有限定为多个球以与所述法线轴成一定角度设置的内滚道和外滚道。 内轴承环具有径向向外的凸缘,其用作将轴承固定到辊壳体的装置和从面对安装在轴上的套筒的座圈径向向内延伸的凸缘。 外轴承环具有环形凸缘,该环形凸缘面向与轴承环的径向凸缘相对的轴承轴,并且终止于轴向延伸的环形肩部以紧固到轴。 套筒围绕轴并且具有径向向外指向的肋,其与内轴承环形成用于密封剂的环形室。 具有植绒纤维的密封件插入在内轴承环和外轴承环的相对的内凸缘之间。