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D Flex couplings

Product catalog summary

Overview: The D-Flex Elastomeric Sleeve Couplings are designed for flexibility and versatility, accommodating shock-load, vibration, and misalignment. They are an economical solution for various coupling applications, featuring molded, non-lubricated, interchangeable elastomeric sleeves made from EPDM, Neoprene, or Hytrel.

Specifications:

Sizes range from 3 to 16.
Bore range: 0.375” to 6”.
O.D. range: 2.06” to 18.88”.
Misalignment capability varies by size and design, with angular misalignment from 0.125° to 1°, parallel from 0.01” to 0.062”, and axial from 0.03” to 0.125”.
Torque capacity up to 72,480 in-lbs and horsepower range up to 2,000 HP at 1800 RPM.

Types of Couplings:

Type J-Flanges: Economical, available in four sizes, suitable for applications up to 10 HP at 1750 RPM, with EPDM or Neoprene sleeves.
Type S Couplings: Feature AGMA 9 balanced flanges, available with EPDM, Neoprene, or Hytrel sleeves.
Type B Couplings: Use standard QD bushings, constructed from high-strength cast iron, available with EPDM or Neoprene sleeves.
Type SC Spacer Couplings: Designed for pump applications, accommodate a wide range of shaft spacing, dynamically balanced to AGMA Class 9 Standards.

Sleeve Construction:

EPDM, Neoprene, and Hytrel sleeves are available in one-piece solid, one-piece split, and two-piece constructions.
Temperature ranges: EPDM (-30°F to +275°F), Neoprene (0°F to +200°F), Hytrel (-65°F to +250°F).
Max angular misalignment: EPDM and Neoprene 1°, Hytrel 1/4°.

Ratings and Compatibility:

Element sizes and maximum bore sizes vary, with specific ratings for EPDM, Neoprene, and Hytrel materials.
Flange and sleeve compatibility is specified for different types, ensuring proper selection for application needs.

Catalog excerpts

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:8.00pt "Arial", sans-serif; } .font2 { font:10.00pt "Arial", sans-serif; } .font3 { font:11.00pt "Arial", sans-serif; } .font4 { font:14.00pt "Arial", sans-serif; } .font5 { font:32.00pt "Arial", sans-serif; } .font6 { font:16.00pt "Microsoft Sans Serif", sans-serif; } .font7 { font:36.00pt "Microsoft Sans Serif", sans-serif; } .font8 { font:46.50pt "Times New Roman", serif; } >flex D-FLEX ELASTOMERIC SLEEVE COUPLINGS Flexibility and versatility accommodate shock-load, vibration, and misalignment. An economical solution for a wide variety of coupling applications. B 7* The DODGE D-FLEX coupling features molded, non-lubricated, interchangeable elastomeric sleeves of EPDM, Neoprene, or Hytrel. Its four-way flexing action accommod٢tes axial, angular, and parallel misalignment, as well as torsional wind-up. Plus, D-FLEX has a torque capacity up to 72,480 in-lbs. and horsepower range up to 2,000 HP at 1800 RPM. TORSIONAL Torsionally flexible to accommodate shock, wind-up, and vibration ANGULAR Absorbs angular misalignment PARALLEL Minimizes radial bearing loads, absorbs parallel misalignment with less wear & energy loss AXIAL Allows for shaft end-float D-FLEX Coupling Spcifications Sizes: 3to16 镕 Bore Range: .375" to 6" O.D. Range: 2.06" to 18.88" Օ MisalignmentCapability*: 0.125° to1°angular 0.01" toO.062" parallel 0.03" to 0.125" axial *Depending on size and design BALDOR

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tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:4.20pt "Arial", sans-serif; } .font2 { font:5.00pt "Arial", sans-serif; } .font3 { font:6.00pt "Arial", sans-serif; } .font4 { font:8.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:5.00pt "Microsoft Sans Serif", sans-serif; } .font7 { font:5.00pt "Palatino Linotype", serif; } Economical Type J-Flanges Offered in Four Sizes Bored-to-size, die-cast flanges Օ Accommodate applications through 10HPat 1750 RPM Available with EPDM or Neoprene sleeves...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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