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    • 3. 发明授权
    • Single-or multiple-row cylindrical roller bearing
    • 单列或多列圆柱滚子轴承
    • US5660483A
    • 1997-08-26
    • US652313
    • 1996-05-23
    • Knut MirringKlaus MuschiolThomas Peuschel
    • Knut MirringKlaus MuschiolThomas Peuschel
    • F16C19/28F16C33/66F16C33/80
    • F16C19/28F16C33/605F16C33/6662F16C33/6677F16C33/76F16C33/80
    • A roller bearing including inner and outer races defining an interior space therebetween, and a plurality of cylindrical rollers between the races, each race having opposite axial end surfaces, a seal situated at each end of the bearing, each seal including a loosely fitting flange ring extending radially between the races, the ring having an inner axial surface facing the axial end surface of the inner race, thereby defining facing end surfaces, the ring and the inner race respectively having bore surfaces, the inner race having at least one hole extending generally radially from the bore thereof to the interior space for supply lubricant to the interior space, and pressure equalizing passages communicating the interior space with the exterior of the bearing, the openings comprising at least one passage in one of the facing surfaces and at least one axial passage axially traversing the ring.
    • 一种滚子轴承,其包括在其间限定内部空间的内圈和外圈,以及在所述座圈之间的多个圆柱滚子,每个座圈具有相对的轴向端面,位于所述轴承的每一端的密封件,每个密封件包括松配合的凸缘环 所述环在所述座圈之间径向延伸,所述环具有面向所述内座圈的轴向端面的内轴向表面,由此限定面对的端面,所述环和所述内座圈分别具有孔表面,所述内座圈具有至少一个孔, 径向地从其孔到内部空间,用于向内部空间供应润滑剂,以及将内部空间与轴承的外部连通的压力平衡通道,所述开口包括在一个相对表面中的至少一个通道和至少一个轴向 通道轴向穿过环。
    • 4. 发明授权
    • Single- or multiple-row cylindrical roller bearing
    • 单列或多列圆柱滚子轴承
    • US5735613A
    • 1998-04-07
    • US874088
    • 1997-06-12
    • Knut MirringKlaus MuschiolThomas Peuschel
    • Knut MirringKlaus MuschiolThomas Peuschel
    • F16C19/28F16C33/66F16C33/80
    • F16C19/28F16C33/605F16C33/6662F16C33/6677F16C33/76F16C33/80
    • A roller bearing including inner and outer races defining an interior space therebetween, and a plurality of cylindrical rollers between the races, each race having opposite axial end surfaces, a seal situated at each end of the bearing, each seal including a loosely fitting flange ring extending radially between the races, the ring having an inner axial surface facing the axial end surface of the inner race, thereby defining facing end surfaces, the ring and the inner race respectively having bore surfaces, the inner race having at least one hole extending generally radially from the bore thereof to the interior space for supply lubricant to the interior space, and pressure equalizing passages communicating the interior space with the exterior of the bearing, the openings comprising at least one passage in one of the facing surfaces and at least one axial passage axially traversing the ring.
    • 一种滚子轴承,其包括在其间限定内部空间的内圈和外圈,以及在所述座圈之间的多个圆柱滚子,每个座圈具有相对的轴向端面,位于所述轴承的每一端的密封件,每个密封件包括松配合的凸缘环 所述环在所述座圈之间径向延伸,所述环具有面向所述内座圈的轴向端面的内轴向表面,由此限定面对的端面,所述环和所述内座圈分别具有孔表面,所述内座圈具有至少一个孔, 径向地从其孔到内部空间,用于向内部空间供应润滑剂,以及将内部空间与轴承的外部连通的压力平衡通道,所述开口包括在一个相对表面中的至少一个通道和至少一个轴向 通道轴向穿过环。