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Modular Bellows Couplings, Bushings Only
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Product Name | Catalog PDF | Assembly Hub Dia. | Bushing Bore | Bushing Material | Bushing O.D. | Coupling Ass´y Length | Coupling Size | Stock | Price | Qty | Add to Cart | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Filter Products
- Assembly Hub Dia.
- Assembly Hub Dia. (D)
- Bushing Bore
- Bushing Bore (d)
- Bushing O.D.
- Bushing O.D.
- Coupling Ass´y Length
- Coupling Ass´y Length (L)
- Coupling Size
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.

