Bearing Type Bearing Type |
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OD OD |
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Length Length | Show |
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Length Length | Hide |
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Diameter Diameter |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Thread Size Thread Size |
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Thread Pitch Thread Pitch |
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Thread Type Thread Type |
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Component Component |
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 | Nut |
Nut Type Nut Type |
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 | Round |
Thread Direction Thread Direction |
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Number of Thread Starts Number of Thread Starts |
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Travel Distance per Turn Travel Distance per Turn |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Speed Ratio Speed Ratio |
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Tensile Strength Tensile Strength |
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Selecting Compatible Lead Screws and Nuts
More
Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start. Operating with less backlash (play) than Metric Precision Acme Lead Screws and Nuts, these lead screws and nuts provide increased nut life and more reliable movement in automated systems. To ensure compatibility, select components that have the same thread type, thread size, thread pitch, and number of thread starts.
Nuts are acetal plastic; they have good wear and corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Thread Pitch, mm | Lg. | Dia. | No. of Thread Starts | Thread Type | Speed Ratio | Travel Distance per Turn, mm | Hardness | Tensile Strength, psi | Dynamic Thrust Load Cap. | Temperature Range, °F | Each | ||
Acetal Plastic | ||||||||||||||
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| A | M12 | 2.5 | 15/16" | 1.024" | 2 | Metric Rounded Trapezoidal | 2:1 | 5 | Durometer 74D | 10,000 | Not Rated | -40° to 185° | 0000000 | 000000 |
Wheel Bearings
Replace worn or damaged wheel bearings to keep your equipment rolling. Use flanged bearings and ball bearings in pairs. Change the axle diameter with wheel reducer bushings (sold separately).
Note: Not for use in towing applications.
For impact-resistant tapered roller bearings, as well as other bearing materials and sizes, please see Ball and Roller Bearings and Sleeve Bearings. Ball bearings require minimal effort to start rolling and are best for low speeds.
Retaining washers hold roller bearings in place.
For technical drawings and 3-D models, click on a part number.
| For Axle Dia. | OD | Lg. | Each | |
Ball Bearings | ||||
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| 1/2" | 1 3/16" | 15/16" | 0000000 | 000000 |