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Carefully Made Shaft Collars

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    SPK-47-SS

    268,98 €
    Artikeldetails Datenblatt
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    Menge Preis (USD)
    1 268,98 €
    5 244,53 €
    15 203,77 €
    50 183,40 €
    100 Angebot anfordern
    In Production Lead Time: 1 Week or Less

    Ruland SPK-47-SS, 2 15/16" Two-Piece Shaft Collar, 303 Stainless Steel, Clamp Style with Keyway, 4 1/4" OD, 0.875" Width

    main product photo

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    PRODUKTSPEZIFIKATIONEN

    Ruland SPK-47-SS is a two-piece shaft collar with a 2 15/16" bore, 3/4" keyway, 4 1/4" OD, and 0.875" width. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. SPK-47-SS is commonly used for guiding, spacing, stopping, mounting, and component alignment. Equipment manufacturers benefit from the tightly controlled face to bore perpendicularity (TIR of ≤ .002"). 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. SPK-46-SS is stamped with the Ruland name and bore size for ease of identification. Halves are mated throughout the manufacturing process for proper fit and alignment. Forged screws test beyond ANSI standards to ensure maximum holding power. SPK-47-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)

    2,9375 zoll

    Bohrungstoleranz

    +0,0020 zoll / +0,0005 zoll

    Passfedernut (K)

    3/4 zoll

    Breite (W)

    0,875 zoll

    Außendurchmesser (OD)

    4 1/4 zoll

    Breitentoleranz

    +0,003 zoll/ -0,010 zoll

    Platzbedarf C MAX

    4,499 zoll

    Empfohlenes Spaltmaß

    0,125 zoll

    Empfohlene Wellentoleranz

    +0,0000 zoll / -0,0005 zoll
    Befestigungsschraube

    Innensechskantschraube

    3/8-24

    Schraubenwerkstoff

    18-8 Cr-Ni Rostfreier Stahl

    Größe Sechskantschlüssel

    5/16 zoll

    Schraubenoberfläche

    Glänzend Poliert

    Anzugsmoment

    345 lb-zoll

    Schraubenposition (R)

    1,813 zoll

    Anzahl der Schrauben

    je 2
    Recommended Installation Tools

    Recommended Torque Wrench

    TW:BT-4C-3/8-345

    Recommended Hex Key

    Inch Hex Keys
    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

    Gewicht (kg)

    1.722689

    UNSPC

    31162811

    Tariff Code

    8483.60.8000
    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 SPK-47-SS two-piece shaft collar as it is received.
    2. Wipe the bore clean.
    3. Apply a thin coat of light oil to the shaft.
    4. Place the collar onto the desired shaft location with the groove side as the work surface. Tighten the collar using a 5/16 in hex wrench until a slight resistance is felt.
    5. Be sure to maintain the gap of 0.125 in between the two halves of the collar during installation.
    6. Wring collar into its final position and tighten the screw to the full recommended seating torque of 345 lb-in using a 5/16 in torque wrench.

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    SPK-47-SS
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