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Modular Bellows Couplings, Bushings Only

Modular Bellows Couplings - Bushings OnlyModular Bellows Couplings - Bushings Only

You May Also Need:

Shafts

Pulleys

Gears

Bearings

MODULAR PREBORED HUB BUSHINGS

MATERIAL:
Bushings: Aluminum
Clamps: Aluminum
Bellows: Stainless Steel

FEATURES:

  • Backlash-Free Torque Transmission
  • High Torsional Rigidity
  • High-Speed Torque Transmission
  • Low-Mass Moment of Inertia
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Product NameCatalog PDFAssembly Hub Dia.Bushing BoreBushing MaterialBushing O.D.Coupling Ass´y LengthCoupling SizeStockPriceQtyAdd to Cart
S50SFX-00038118 79006165.pdf1.810.375Aluminum0.871.950 Call Us
S50SFX-00050118 79006165.pdf1.810.5Aluminum0.871.950 Call Us
S50SFX-00063118 79006165.pdf1.810.625Aluminum0.871.950 9
S50SFX-00075118 79006165.pdf1.810.75Aluminum0.871.950 Call Us
S50SFX-01050118 79006014.pdf2.240.5Aluminum1.182.331 1
S50SFX-01063118 79006014.pdf2.240.625Aluminum1.182.331 Call Us
S50SFX-01075118 79006014.pdf2.240.75Aluminum1.182.331 6
S50SFX-01088118 79006014.pdf2.240.875Aluminum1.182.331 Call Us
S50SFX-02063166 79006015.pdf2.830.625Aluminum1.661.662 6
S50SFX-02075166 79006015.pdf2.830.75Aluminum1.661.662 Call Us
S50SFX-02088166 79006015.pdf2.830.875Aluminum1.661.662 Call Us
S50SFX-02100166 79006015.pdf2.831Aluminum1.661.662 18
S50SFX-02125166 79006015.pdf2.831.25Aluminum1.661.662 Call Us
S50SFX-03075217 79006016.pdf3.70.75Aluminum2.173.553 Call Us
S50SFX-03088217 79006016.pdf3.70.875Aluminum2.173.553 Call Us
S50SFX-03100217 79006016.pdf3.71Aluminum2.173.553 1
S50SFX-03125217 79006016.pdf3.71.25Aluminum2.173.553 Call Us
S50SFX-03150217 79006016.pdf3.71.5Aluminum2.173.553 Call Us
S50SFX-03175217 79006016.pdf3.71.75Aluminum2.173.553 Call Us
S50SFXM0009220 80506014.pdf  Aluminum22 mm 0 Call Us
S50SFXM0012220 80506014.pdf  Aluminum22 mm 0 Call Us
S50SFXM0016220 80506014.pdf  Aluminum22 mm 0 Call Us
S50SFXM0019220 80506014.pdf  Aluminum22 mm 0 Call Us
S50SFXM0112300 80506015.pdf  Aluminum30 mm 1 Call Us
S50SFXM0116300 80506015.pdf  Aluminum30 mm 1 Call Us
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FEATURES:
Various shaft diameters are accommodated via prebored hub bushings.
Permits complete couplings to be quickly and easily assembled from stock components. Time-saving installation with fast and easy shaft attachment.
Modular components provide immediate availability.
Low-restoring forces protects shaft bearings.

COUPLING SELECTION:
Operating Torque: Establish the Maximum Operating Torque If the Maximum Operating Temperature will exceed 122°F, multiply the Maximum Operating Torque by the Temperature Factor, as shown below:

Misalignment:
Determine the various shaft misalignments possible (axial, angular and radial) as a percentage of “permissible shaft misalignments” as shown in the technical data table for the preselected coupling size. Add each of the percentage values noting that the sum must be smaller than 100%. For example, .008” of axial misalignment corresponds to 25% of the permissible value of .032” for a Size 2 coupling.

Locate both the values for maximum operating torque in lbf in. and misalignment in % as ascertained above, on the corresponding axes of Diagram 1. The intersection of these two values must be below the characteristic curve of the preselected coupling size.

Temperature Resistance: Up to 482°F

Shaft/Hub Tolerances: 
H7 Tolerance for bores of bushings h6 Tolerance recommended for shafts 

Important Installation Notes: 
Bores must be cleaned and any corrosion prohibitive removed by washing with a suitable solvent. Bores and shafts must not be oiled and greased in any way.

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