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| Category:
Motors & Transmissions
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Power Transmissions
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| Start Price: |
USD 14.99 |
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| Current Price: |
USD 14.99 |
| Reserve Price: |
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| Time Left: |
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| Bid Count: |
0 |
| Buy It Now Price: |
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| Start Time: |
10/3/2008 |
| End Time: |
10/10/2008 |
| Location: |
Yukon OK. |
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Here is a great item. We have here a bargain lot of 3 New Ringfeder keyless shaft - hub locking devices. Part Number: 55x85 RfN 7013.0. Manufacturered by Ringfeder / Germany. For dimensions and more information; http://ringfeder.thomasnet.com/viewitems/t-hub-connections-internal-locking-assemblies-8482/rfn-7013-0-metric-dimensions-series-straight-thru Ringfeder® Locking AssembliesTM are completely self-contained, frictional shaft-hub locking devices. Designed to generate an easily adjustable and releasable mechanical shrink-fit, they have been used successfully for many years in heavy-duty applications to transmit high torques and dynamic loads and to provide timing and releasability. Locking Assemblies RfN 7012 These are the original Ringfeder® Locking Assemblies featuring doubletapered thrust rings with selfreleasing tapers. They bridge relatively large fit clearances, are easy to install, adjust or remove, but are not self-centering. A precentering hub section is usually required. These units are most commonly used on applications in general engineering to transmit high torques and axial loads utilizing larger machining tolerances.Working PrincipleRingfeder® shaft-hub locking devices are based on the inclined plane or taper principle.Clamping forces generated by torqued up locking screws are translated into predeterminedcontact pressures so as to create mechanical shrink-fit connections. Advantages• Elimination of keys, keyways or splines and associated fitting costs• Completely tight fit around shaft – no backlash• Impervious to reversing, dynamic or shock loads• Transmission of high torques and axial loadsBenefits• Reduced machining costs• Easy installation, assembly and disassembly• Easy axial and angular adjustments and timing ApplicationsRingfeder® frictional shaft-hub locking devices have successfully solved shaft-hub connection problems involving:Gears Rolls CamsLevers Winches SprocketsFlanges Couplings Brake drumsSheaves Flywheels Hand wheelsClutches Fan wheels Worm gearsBevel gears Helical gears Mixer shaftsCrane wheels Bucket wheels Pump impellersTurbine rotors Conveyer pulleys Ship propellersWindmill propellers Rock-cutting heads Shaft-mounted gear unitsE-mail me with any questions you might have, & Thanks for looking. We PREFER Paypal so we can get your Items to you as soon as possible but also we also accept Money Orders & Cashiers Checks. Sorry, We do not accept personal checks. Please do not bid if you can not have payment to me before ten days of close of auction. I WILL SEND A BILLING INVOICE AT THE END OF THE AUCTION. BUYERS MUST REPLY WITHIN 2 DAYS WITH METHOD OF PAYMENT. Prompt payment means positive feedback. Good Luck!
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