rolling bearing BT2 8671 CTBU 130x230x160 taper roller railway bearing BT2-8671

Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

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    China tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer).


    Series metric bearing
    Bearing number of rowdouble row
    Bearing precisionhigh precision p5 p6 p4 p0
    Bearing materialsteel bearing
    d - Bore130.000 mm
    D - Cup outer diameter230.000 mm
    B - Cone width176.350 mm
    C - Cup width160.000 mm


    Main DimensionsProduct DesignationdDBC
    TBU 120x195x131.351639609 DE120195126131.356
    TBU 130x230x150SKF1977261302301501506
    TBU 130x230x160BT2-85461302301501606
    TBU 150x250x1605KF353130-2RS150250154.51606
    CTBU 130x230x150BT2-8670-01130230166.351506
    CTBU 130x230x160BT2-8671130230176.351606
    CTBU 150x250x160353130B150250180.61606
    CTBU 150x250x160BT2-8720 BD150250180.61606
    Class C (5″x9″)BT2-8735 BB119.008195.26336.525142.8756
    Class D (5 1/2″xlO”)BT2-8547 BB131.775207.963146.75152.46
    Class E(6″xll”)BT2-8516 BB144.475220.663155.575163.516
    Class F (6 1/2″x12″)BT2-8612 BB157.175252.413177.8184.156
    CTBU Class K (6 1/2″x9″)BT2-8606157.175250180.61606
    CTBU 150x260x160150260180.61607