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Engineering Components

Buy bearings, ball bearings, flexible couplings, torque limiters, castors, anti-vibration mounts and more...

Tel: 0161 737 6969
Email: [email protected]

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RRS / SWQ Spacer Couplings

We have an extensive product range as well as the capacity to make product modifications (In-House Engineering). At your request we even manufacture unusual items. For non-standard alterations or item manufacture click here.

The L Jaw Coupling is the most popular coupling in the World. It is a simple low cost product with many advantageous features. It is machined all over, making it inherently balanced. It is available in standard L Jaw / Spider insert type or SW Snap Wrap Type insert, enabling easy assembly / dis-assembly. This low cost product is also available in a Spacer version to suit both ANSI and IEC Pump / Motor DBSE. Boring, Keywaying, Splining and Broaching facilities are available, please check out our prices in the In-House Engineering section of this website. Please send drawings or samples of any special requirements.

Standard Features

  • Simple in construction
  • No need of lubrication
  • Low initial & operational cost
  • Provides torsional vibration isolation and damping
  • No metal to metal contact, hence electrically insulated
  • Endures momentary overload or overspeed
  • Easy to assemble and dismantle (even without disturbing shafts)
  • Permits angular, axial, parallel or combination of these misalignments
  • All metal parts are coated with anti-corrosive agents
  • Can be modified as per customer's specific requirements


For help selecting the right Coupling suited to you, please click here to visit the Frequently Asked Questions page.

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