Dodge Sidewinder Wrap Couplings

Dodge Sidewinder overview

Dodge Sidewinder couplings are wrap-type elastomeric flexible couplings within the Dodge Industrial (RBC Bearings) portfolio. Torque is transmitted through a wrap elastomer element seated in hub halves for pumps, fans, conveyors and general industrial drives.

Sidewinder is a Dodge product — not a Regal Rexnord or Falk product. Falk Wrapflex is referenced only where documented interchange references applies.

5R-80R size classes

Dodge documentation covers Sidewinder size designations from 5R through 80R. Selection follows manufacturer tables for torque duty, speed, bore capacity and misalignment. Hub mounting differs by size class: 5R-50R use standard clearance-fit hubs; 60R-80R use standard interference-fit hubs per Dodge engineering documentation.

Design features (documented)

Dodge product documentation describes CoreStrike element reinforcement along the shear plane and e-coated hubs and covers for corrosion protection. Confirm series-specific construction against Dodge catalogue data for your size class.

Engineering interchange note (Falk Wrapflex)

Manufacturer engineering documentation documents that Dodge Sidewinder is dimensionally/directly interchangeable with Falk Wrapflex for documented 5R-80R size classes and published element part numbers, subject to application torque, bore, alignment limits and service factor verification.

Falk is a Regal Rexnord portfolio brand — not an independent Golden Bearing Company supplier. Interchange does not imply Dodge ownership by Regal Rexnord, universal compatibility, guaranteed replacement or merged commercial authorisation. See Falk Wrapflex elastomeric couplings for the referenced Regal Rexnord family page.

Applications

Pumps, fans, conveyors, compressors and general industrial motor-driven equipment where a compact wrap elastomer element is specified within the documented 5R-80R range.

Authorised distributor quotation

Golden Bearing Company is an authorised Dodge Industrial distributor. Send torque, speed, bore and installed size class for Sidewinder review.