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SNL 3148

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    Description

    Split plummer block housings, large SNL series for bearings on an adapter sleeve, with standard seals

    Dimensions

    da 220 mm
    d2 350 mm
    Ca 148 mm
    Da 400 mm
    A 310 mm
    A1 260 mm
    ATS 315 mm
    ATK 411 mm
    H 474 mm
    H1 240 mm
    H2 95 mm
    J 600 mm
    J1 150 mm
    L 700 mm
    N 42 mm
    N1 35 mm
    s 12 mm
    Shaft end
    ba min. 106 mm
    ba max. 136 mm
    bb 101 mm
    bc 141.5 mm
    Dowel pins
    J6 650 mm
    N4 max. 20 mm

    Appropriate seals and end cover

    Labyrinth seal
    2 x TS 48
    Taconite seal
    2 x TK 48
    End cover
    ETS 48

    Breaking loads, housing

    P0° 3400 kN
    P55° 4200 kN
    P90° 2000 kN
    P120° 1500 kN
    P150° 1400 kN
    P180° 1700 kN
    Pa 1100 kN

    Yield point, cap bolts

    Q120° 2860 kN
    Q150° 1650 kN
    Q180° 1430 kN

    Mass

    Mass housing 187 kg

    Mounting information

    Cap bolt, size M 30×180
    Cap bolt, rec. tightening torque 400 N·m
    Appropriate attachment bolt, size G 30 mm
    Appropriate attachment bolt, rec. tightening torque 1310 N·m
    Eye bolt, size
    2 x M 24
    Initial grease fill, 20% 2.2 kg
    Initial grease fill, 40% 3.4 kg

    For additional information about the meaning and limitations of the product data, refer to Split plummer block housings, SNL 30, 31 and 32 series and Overview, selection and application recommendations.