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UNION SC/SC 5/8-18 UNF RH .655


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UNION SC/SC 5/8-18 UNF RH .655

Item #: 1101-235-239
Rotor: 5/8"-18 Machined RH

  • Single passage for coolant or MQL
  • Closed seals for transfer line and similar applications
  • Full-flow design has no obstructions to trap chips or debris
  • Bearing-supported with threaded rotor for easy installation
  • Deep groove radial ball bearings for smooth operation
  • Labyrinth system and large vents to protect ball bearings
  • Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
  • Anodized aluminum housing resists corrosion
  • Stainless steel rotor

  • Reference "1101 Series Pressure vs. Speed Graph"
  • Reference "Coolant Unions Spindle Tolerances"

  • Price : $254.00

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    Fields marked with   are required

    Hose Connection   NPT
    Housing Connection   Axial
    Housing Hose Thread Size B   3/8"
    Media   Coolant, MQL
    Passages   One Passage
    Rotor Description   5/8"-18 Machined RH
    Rotor Thread Direction   RH
    Rotor Thread Size A   5/8"-18
    Rotor Type   Threaded
    Seal Combination   Standard Seals
    Union Size   3/8"



    A Rotor Thread   5/8"-18
    B Port   3/8"
    C   1.69 IN
    D   3.94 IN
    E   1.3 IN
    F   0.55 IN
    G   0.24 IN
    H   0.944882 IN
    I Max   0.6555 IN
    I Min   0.6553 IN
    M   0.2 IN
    P   0.35 IN



    Coolant Pressure   1520 PSI
    Coolant Temp   160 F
    Max Speed   15000 RPM
    Maximum Flow   5.3 GPM
    MQL Pressure   150 PSI
    MQL Temp   160 F



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    Welcome to Deublin.com!

    Since 1945, Deublin has grown from a small garage shop to the world’s largest manufacturer of rotary unions (rotating unions). Our worldwide distribution network allows OEM’s all over the world to specify Deublin rotary unions when purchasing equipment made in another country. Wherever you’re located, Deublin has a stocking distributor nearby to meet your fluid handling requirements—quickly. Rotary unions must accommodate a broad range of materials, viscosities, temperatures, pressures and speeds. That’s why the Deublin rotary union product line offers over 500 standard rotary unions, over 3,000 separate models, and more than 6,000 individual components to handle them.

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