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    Linear bushing LM ,These types of linear bearings are widely used in different linear motion applications. LM linear bushing has a steel outer ring with grooves for a circlip and a polyamide ball retainer with 3 to 6 ball circuits depending on size. All linear bearings with the designation UU have seals from both sides.
    Linear bearing: LM...UU
    Bearings number Number of ball rows Weight(g) Main dimensions(mm) Basic load rating
    Inner Dia Outer Dia Length Outer ring groove W Runout Dynamic Static
    dr Tolerance D Tolerance L Tolerance B Tolerane D1 Kea C(N) Co(N)
    LM 3 UU 4 1.35 3 0 -0.008 7 0 -0.009 10 0 -0.12 0.008
    LM 4 UU 4 1.9 4 8 12 88.2 127.4
    LM 5 UU 4 4 5 10 15 10.2 0 -0.20 9.6 1.1 166.6 205.8
    LM 6 UU 4 7.6 6 0 -0.009 12 0 -0.011 17 0 -0.20 13.5 11.5 1.1 0.012 205.8 264.6
    LM 8S UU 4 10.4 8 15 19 11.5 14.3 1.1 176.4 225.4
    LM 8 UU 4 15 8 15 24 17.5 14.3 1.1 19.6 401.8
    LM 10 UU 4 28.5 10 19 0 -0.013 29 22 18 1.3 372.4 548.8
    LM 12 UU 4 31.5 12 21 30 23 20 1.3 411.6 597.8
    LM 13 UU 4 43 13 23 32 23 22 1.3 509.6 774.2
    LM 16 UU 5 69 16 28 37 26.5 27 1.6 774.2 1176
    LM 20 UU 5 87 20 0 -0.010 32 0 -0.016 42 30.5 30.5 1.6 0.015 862.4 1372
    LM 25 UU 6 220 25 40 59 0 -0.30 41 0 -0.30 38 1.85 980 1568
    LM 30 UU 6 250 30 45 64 44.5 43 1.85 1568 2744
    LM 35 UU 6 390 35 0 -0.012 52 0 -0.019 70 49.5 49 2.1 0.02 1666 3136
    LM 40 UU 6 585 40 60 80 60.5 57 2.1 2156 4018
    LM 50 UU 6 1580 50 80 100 74 76.5 2.6 3822 7938
    LM 60 UU 6 2000 60 0 -0.015 90 0 -0.022 110 85 86.5 3.15 0.025 4704 9996
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