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Four-jaw lathe chuck with short taper steel mount 200/5 mm

Article no.: 312700 200/5

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    Product details

    Technical Data

    Standard DIN 702-3
    Taper size 5
    Material Steel
    External ⌀ A 200 mm
    Aperture E 55 mm
    Height without jaws H1 74.5 mm
    Height with jaws H2 107 mm
    Number of studs 4
    Size of studs M10
    Centring taper ⌀ B 82.575 mm
    Chuck key square K 11 mm
    Weight 15.5 kg
    maximum speed 4,000 rpm
    Colour code for accessories Röhm geared scroll chucks and jaws
    Type of product Gear scroll chucks

    Identification numbers & Classifications

    Article number 312700 200/5
    Manufacturer number 100472

    Description

    Version:

    • Gear scroll drop-forged, balanced, and hardened.
    • Flanks of scroll and of jaw serrations are ground.
    • High concentricity.

    Drop-forged, resulting in a long working life and suitability for high speed machines.

    Application:

    For spindle noses DIN 55027 with studs and collar nuts. The chuck is always fitted to the spindle nose directly without an intermediate flange.

    Standard:

    DIN 702-3.

    Material:

    Steel

    Supplied with:

    1 set = 4 hardened inside jaws, stepped on the outside.
    1 set = 4 hardened outside jaws, stepped on the inside.
    1 clamping wrench and fastening screws or studs depending on the chuck.

    Optional extras:

    For spare and additional jaws see No. 314100315300. For swarf protection see No. 312800.

    Note:

    DIN 702-3 satisfies the old standard DIN 55027.

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