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    SPLIT TAPERED ROLLER BEARING
    1.
    发明申请
    SPLIT TAPERED ROLLER BEARING 审中-公开

    公开(公告)号：WO2020018096A1

    公开(公告)日：2020-01-23

    申请号：PCT/US2018/042798

    申请日：2018-07-19

    Applicant: THE TIMKEN COMPANY

    Inventor： DENT, Nick ,  WERNER, Brian ,  WILMER, Matthew ,  HAGER, Carl H. ,  STANCIU, Daniel, F.

    IPC: F16C35/04 ,  F16C35/063 ,  F16C35/067 ,  F16C43/04 ,  F16C19/38 ,  F16C33/50 ,  F16C33/60

    Abstract: A bearing assembly (100) includes a split inner race ring (115) configured to be installed on a shaft (25) and defines two raceways (135, 140) for supporting rolling elements (150,155). A split clamping band (170) is configured to be installed over the split inner race ring (115) to secure the split inner race ring (115) on the shaft (25). A split seal wear ring (290, 295) is configured to be installed on an outer diameter surface of the split clamping band (170). An engagement interface between the split clamping band (170) and the split seal wear ring (290, 295) includes a boss (340) on one of the split clamping band (170) and the split seal wear ring (290, 295), and an aperture (355) on the other one of the split clamping band (170) and the split seal wear ring (290, 295). The aperture (355) is sized and configured to receive the boss (340) for positioning the split seal wear ring (290, 295) on the split clamping band (170).

    STACKED THRUST TAPERED DISSIMILAR SERIES ROLLER BEARING
    2.
    发明申请
    STACKED THRUST TAPERED DISSIMILAR SERIES ROLLER BEARING 审中-公开

    公开(公告)号：WO2021126314A1

    公开(公告)日：2021-06-24

    申请号：PCT/US2020/043014

    申请日：2020-07-22

    Applicant: THE TIMKEN COMPANY

    Inventor： CONSTANTIN, Florin, M. ,  STANCIU, Daniel, F.

    IPC: F16C19/30 ,  F16C19/54 ,  F16C2352/00

    Abstract: A thrust bearing includes a first axial end washer defining thereon a first race, a second axial end washer defining thereon a second race, a one-piece, radially -inner washer having a first axial end engaged with the first axial end washer and having a second axial end defining thereon a third race, and a one-piece, radially-outer washer having a first axial end defining thereon a fourth race and having a second axial end engaged with the second axial end washer. A first set of tapered rolling elements is supported between the first race and the fourth race and a second set of tapered rolling elements is supported between the second race and the third race. The first and second sets of tapered rolling elements are both axially and radially offset from one another.

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