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Carefully Made Shaft Collars

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    MWCLK-20-SS

    116,20 €
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    1 116,20 €
    20 105,64 €
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    Ruland MWCLK-20-SS, 20mm Double Wide Shaft Collar, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 40mm OD, 31.6mm Width

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    PRODUKTSPEZIFIKATIONEN

    Ruland MWCLK-20-SS is a one-piece shaft collar with a 20mm bore, 6mm keyway, 40mm OD, and 31.6mm width. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. It is commonly used for guiding, spacing, stopping, mounting, and component alignment. Equipment manufacturers benefit from the tightly controlled face to bore perpendicularity (TIR of ≤ .05mm). Perpendicularity is critical for alignment when the shaft collar is used as a load bearing face, mechanical stop, or for mounting components such as gears or bearings. Proprietary processes have been developed by Ruland to maintain superior fit, finish, and holding power. MWCLK-20-SS is stamped with the Ruland name and bore size for ease of identification. This double wide shaft collar has 25% higher axial holding power than a round bore of equivalent size. It can also be used as a short rigid coupling for applications where a traditional rigid coupling is too long. Forged screws test beyond DIN 912 12.9 standards to ensure maximum holding power. MWCLK-20-SS is machined from solid bar stock to a fine burr free finish and sourced exclusively from North American mills. Ruland uses 303 stainless steel with hardware of like material for consistent corrosion resistance. Stainless steel hardware undergoes a proprietary surface treatment process to prevent galling. It is RoHS3 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

    PRODUKTSPEZIFIKATIONEN

    Abmessungen

    Bohrung (B1)

    20 mm

    Bohrung (B2)

    20 mm

    Passfedernut (K1)

    6 mm

    Passfedernut (K2)

    6 mm

    Außendurchmesser (OD)

    40 mm

    Bohrungstoleranz

    +0,050 mm / +0,012 mm

    Breite (W)

    31,6 mm

    Platzbedarf C MAX

    47,4 mm

    Empfohlene Wellentoleranz

    +0,000 mm / -0,013 mm
    Befestigungsschraube

    Innensechskantschraube

    M6

    Schraubenwerkstoff

    18-8 Cr-Ni Rostfreier Stahl

    Größe Sechskantschlüssel

    5,0 mm

    Schraubenoberfläche

    Glänzend Poliert

    Anzugsmoment

    9,6 Nm

    Schraubenposition (R)

    14,73 mm

    Anzahl der Schrauben

    je 2
    zusätzliche Information

    Materialspezifikation

    1.4305 Austenitischer Stahl, nicht magnetisch, Stangenmaterial

    Temperaturbereich

    -40°C bis 176°C

    Spezifikation Oberflächenbehandlung

    Glänzend Poliert

    Hersteller

    Ruland Manufacturing

    Herkunftsland

    USA

    Trägheitsmoment

    5.479 x 10-6 kg-m2

    Gewicht (kg)

    0.477700

    UPC

    634529305560

    Tariff Code

    8483.60.8000

    UNSPC

    31162811
    Produkthinweise

    Anmerkung 1

    Performance ratings are for guidance only. The user must determine suitability for a particular application.

    Prop 65

    WARNING This product can expose you to the chemical Nickel (metallic)

    Installationsanleitung

    1. Use the MWCLK-20-SS double wide shaft collar as it is received.
    2. Wipe the bore clean.
    3. Apply a thin coat of light oil to the shaft.
    4. Tighten the screws in two stages, starting with the inside screws. Using a torque wrench with 5.0 mm bit, tighten the inside screws to 4.8 Nm which is half the recommended seating torque. Repeat for the outside screws, again tightening to half of the recommended seating torque.
    5. Tighten the screws to the full recommended seating torque of 9.6 Nm following the same pattern, starting with the inside screws first.

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    MWCLK-20-SS
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