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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Material Material |
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Finish Finish |
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For Shaft Type For Shaft Type |
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 | Round |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Clamping Screw Material Clamping Screw Material |
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Number of Set Screws Included Number of SetScrews Included |
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Set Screw Material Set Screw Material |
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Specifications Met Specifications Met |
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Clamping Screw Type Clamping Screw Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Clamping Screw Finish Clamping Screw Finish |
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Color Color |
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 | Blue |
About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
More
Set Screw Shaft Collars
Keep these shaft collars in place by tightening their set screw into the shaft. The tip of the screw digs in for a secure hold, but will mar the shaft’s surface. For maximum holding power, make sure the set screw material is harder than your shaft material. Use these shaft collars to position and retain power transmission components such as sprockets, pulleys, and bearings. You can also use them to limit the movement of a shaft.
Carbon steel collars are strong and wear resistant. Collars that are blue make it easy to identify metric collars at a glance. They’re tinted to match other blue metric fasteners.
303 stainless steel collars are corrosion resistant and highly machinable.
DIN 705 collars meet an international standard for shaft collar dimensions.
For technical drawings and 3-D models, click on a part number.
Clamping Shaft Collars
These metal collars are stronger than plastic shaft collars. They clamp evenly around the shaft to create a strong, mar-free hold. To use, slide onto your shaft and tighten the clamping screw to secure.
Black-oxide steel collars have some corrosion resistance. Aluminum collars are lightweight and have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Two-Piece Shaft Collars
These metal collars are stronger than plastic shaft collars. The two-piece design allows you to install them anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
Black-oxide steel collars have some corrosion resistance. Zinc-plated steel and chrome-plated steel collars have moderate corrosion resistance with a bright finish. Aluminum collars are lightweight and have good corrosion resistance. 303 stainless steel collars have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | ||||||
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| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
Black-Oxide 1215 Carbon Steel | ||||||
| 80 | 108 | 19 | Socket Head Screw | 2 | 0000000 | 0000000 |
Chrome-Plated 1215 Carbon Steel | ||||||
| 80 | 108 | 19 | Socket Head Screw | 2 | 0000000 | 000000 |
2024 Aluminum | ||||||
| 80 | 108 | 19 | Socket Head Screw | 2 | 0000000 | 000000 |
303 Stainless Steel | ||||||
| 80 | 108 | 19 | Socket Head Screw | 2 | 0000000 | 000000 |
Weldable Two-Piece Shaft Collars
Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft. Because they’re grade 1018 carbon steel, you can easily weld them to other components. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | 1018 Carbon Steel | |||||
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| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
For Round Shafts | ||||||
| 80 | 108 | 19 | Socket Head Screw | 2 | 00000000 | 000000 |