System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter | Show |
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For Shaft Diameter For Shaft Diameter | Hide |
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For Shaft Type For Shaft Type |
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 | Keyed |
Material Material |
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Construction Construction |
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For Motion Type For Motion Type |
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Set Screw Material Set Screw Material |
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Number of Set Screws Included Number of SetScrews Included |
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Set Screw Type Set Screw Type |
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 | Hex Socket |
Component Component |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Fabrication Fabrication |
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Maximum Speed Maximum Speed |
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Clamping Screw Material Clamping Screw Material |
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Clamping Screw Type Clamping Screw Type |
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Number of Clamping Screws Included Number of ClampingScrews Included |
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About Shaft Couplings
More
Set Screw Flexible Shaft Couplings
Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place. Also known as Lovejoy® couplings, these three-piece couplings have a spider-shaped cushion between two hubs to reduce shock and handle minor shaft misalignment.
Buna-N spiders provide good vibration damping and chemical resistance. Hytrel spiders provide fair vibration damping and excellent chemical resistance.
For technical drawings and 3-D models, click on a part number.
Two-Piece Shaft Coupling Bridges
When your shafts are not close enough to use standard couplings, these have the length to bridge the gap. Install them anywhere on a shaft without removing components or having access to the ends of the shaft. Tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | Overall Lg. | OD | Max. Speed, rpm | Max. Torque, in.-lbs. | For Motion Type | Each | |
Cast Iron | |||||||
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For Keyed Shafts | |||||||
| 2 3/16" | 9 5/16" | 5 3/4" | 3,180 | 12,000 | Forward/Reverse, Start/Stop, Continuous | 0000000 | 0000000 |