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    RUPHG4.0-25LH-K

    £262.62
    4.0 Module Case Hardened 805M20 (58-62HRC) 19°31'42" Left Hand Helix Ground Rack Helical Pinion 20 deg. PA Quality Grade 4f24 DIN 3961/3967
    SKU: RUPHG4.0-25LH-K
    Availability: -

    Options

    • Other numbers of teeth and tooth tolerances are available on request.
    • Modifications available on request: Other materials, boring out, keyways, tapped holes, pin holes, lead crowning (barrelling), profile crowning, tip relief.

    Notes:
    Stated keyway size relates to minimum bore.

    Product specifications
    Mating Rack 1HR16R040...H
    Material 805M20 (AISI 8620 EN 1.6523 20NiCrMo2-2) Steel Case Hardened 57Hrc
    Quality DIN 3961 DIN3967 4f24
    Normal Module mn 4
    Gear Tooth Type Spur Ground
    Pressure Angle 20°
    No. of Teeth [z] 25
    Ref. Diameter [d] 106.103
    Bore Diameter [di] H6 25
    Tip Diameter [da] 114.103
    Keyway [K] DIN 6885-1 Js9 8 x 7
    Hub Length [L] 4.5
    Hub Diameter [BD] h7 82
    Face Width [F] 39
    Backlash (mm) jt.i (min) 0.020
    Backlash (mm) jt.e (max) 0.104
    Inertia [I] kgm² 4.13 x 10-3
    Mass kg 2.864

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    Options

    • Other numbers of teeth and tooth tolerances are available on request.
    • Modifications available on request: Other materials, boring out, keyways, tapped holes, pin holes, lead crowning (barrelling), profile crowning, tip relief.

    Notes:
    Stated keyway size relates to minimum bore.

    Product specifications
    Mating Rack 1HR16R040...H
    Material 805M20 (AISI 8620 EN 1.6523 20NiCrMo2-2) Steel Case Hardened 57Hrc
    Quality DIN 3961 DIN3967 4f24
    Normal Module mn 4
    Gear Tooth Type Spur Ground
    Pressure Angle 20°
    No. of Teeth [z] 25
    Ref. Diameter [d] 106.103
    Bore Diameter [di] H6 25
    Tip Diameter [da] 114.103
    Keyway [K] DIN 6885-1 Js9 8 x 7
    Hub Length [L] 4.5
    Hub Diameter [BD] h7 82
    Face Width [F] 39
    Backlash (mm) jt.i (min) 0.020
    Backlash (mm) jt.e (max) 0.104
    Inertia [I] kgm² 4.13 x 10-3
    Mass kg 2.864