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    BCLK21-10-5-A

    161,49 €
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    1 161,49 €
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    Ruland BCLK21-10-5-A, 5/8" x 5/16" Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.313" OD, 1.962" Length
    main product photo

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    PRODUKTSPEZIFIKATIONEN

    Ruland BCLK21-10-5-A is a bellows coupling with increased misalignment with 0.6250" x 0.3125" bores, 1.313" OD, 1.962" length, and 3/16" x NK keyways. It has more convolutions than comparably sized high stiffness styles allowing for increased misalignment for high-performance applications where shaft misalignment is harder to control. BCLK21-10-5-A is comprised of two anodized aluminum hubs and a stainless steel bellows for lightweight and low inertia. It is also engineered with a balanced design for reduced vibration at high speeds up to 10,000 RPM. The thin walls of the bellows are able to flex while remaining rigid under torsional loads allowing for the accommodation of all forms of misalignment. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. BCLK21-10-5-A is machined from meticulously selected bar stock that is sourced exclusively from North American mills. It is carefully made in our ISO 9001:2015 advanced manufacturing facility in Marlborough, MA under strict controls using proprietary processes. BCLK21-10-5-A is RoHS3, REACH, and Conflict Minerals compliant.

    PRODUKTSPEZIFIKATIONEN

    Abmessungen

    Bohrung (B1)

    0,6250 zoll

    Bohrung (B2)

    0,3125 zoll

    Passfedernut (K1)

    3/16 zoll

    Passfedernut (K2)

    NK

    Max. Nabentiefe (B1)

    0,935 zoll

    Max. Nabentiefe (B2)

    0,935 zoll

    Außendurchmesser (OD)

    1,313 zoll

    Bohrungstoleranz

    +0,001 zoll / -0,000 zoll

    Länge (L)

    1,962 zoll

    Längetoleranz

    +/- 0,030 zoll

    Nabenbreite (LH)

    0,590 zoll

    Empfohlene Wellentoleranz

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

    Innensechskantschraube

    M3

    Schraubenwerkstoff

    Legierter Stahl

    Größe Sechskantschlüssel

    2,5 mm

    Schraubenoberfläche

    Brüniert

    Anzugsmoment

    2,1 Nm

    Anzahl der Schrauben

    je 2
    Leistungsbeschreibungen

    Dynamisches Drehmoment Umkehrend

    30 lb-zoll

    Winkelversatz

    3,0°

    Dynamisches Drehmoment Nichtumkehrend

    60 lb-zoll

    Paralellversatz

    0,012 zoll

    Statisches Drehmoment

    120 lb-zoll

    Axialbewegung

    0,032 zoll

    Torsionssteife

    300 lb-zoll/Deg

    Trägheitsmoment

    0.158488 lb-in2

    Maximale Geschwindigkeit

    10.000 U/min

    Bearing Support Required

    Ja

    spielfrei?

    Ja

    Ausgewogenes Design?

    Ja
    Recommended Installation Tools

    Recommended Torque Wrench

    TW:BT-1R-1/4-18.3

    Recommended Hex Key

    Metric Hex Keys
    zusätzliche Information

    Materialspezifikation

    Naben aus 2024-T351 Aluminium Stangenmaterial, Balge aus AISI 321 / 1-4541 Rostfreiem Stahl

    Temperaturbereich

    -40°C bis 93°C

    Spezifikation Oberflächenbehandlung

    Schwarz eloxiert nach MIL-A-8625 Type II, Class 2 und ASTM B580 Type B

    Bellows Attachment Method

    Epoxid

    Hersteller

    Ruland Manufacturing

    Herkunftsland

    USA

    Gewicht (kg)

    0.040843

    Tariff Code

    8483.60.8000

    UNSPC

    31163018
    Produkthinweise

    Anmerkung 1

    Stainless steel hubs are available upon request.

    Anmerkung 2

    Torque ratings are at maximum misalignment.

    Anmerkung 3

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

    Anmerkung 4

    Torque ratings for the couplings are based on the physical limitations/failure point of the metal bellows. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the metal bellows. Please consult technical support for more assistance.

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    BCLK21-10-5-A
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