System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Mounted Bearing Type Mounted Bearing Type |
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 | Base Mount |
Length Length | Show |
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Length Length | Hide |
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Bearing Type Bearing Type |
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 | Ball |
ID ID |
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Thread Size Thread Size |
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Threading Threading |
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 | Fully Threaded |
Shaft Mount Type Shaft Mount Type |
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Component Component |
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 | Lead Screw |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Material Material |
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For Load Direction For Load Direction |
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 | Radial |
Travel Distance per Turn Travel Distance per Turn |
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Thread Direction Thread Direction |
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Number of Thread Starts Number of Thread Starts |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Alignment Style Alignment Style |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Shaft Type For Shaft Type |
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 | Round |
Hardness Hardness |
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About Linear Bearings
More
About Ball and Roller Bearings
More
Selecting Compatible Lead Screws and Nuts
More
Mounted Ball Bearings
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Bearings with eccentric lock have a collar that you twist in one direction to grip and the other to release. Compared to bearings with a set screw, they’re easier to install, require less adjustment over time, and are better for high-speed applications. But, they only work on shafts that spin in one direction.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | |||||||||||||||
Shaft Mount Type: Eccentric Lock | |||||||||||||||
| 40mm | 49.2mm | 99mm | 175mm | 58.9mm | 24.5mm | 14mm | 135.5mm | 6,900 | 4,250 | 4,800 | -20° to 210° | Self Aligning | Lubricated | 00000000 | 0000000 |
High-Load Mounted Linear Ball Bearings
Designed to handle heavy loads, these bearings have the highest load capacities of any mounted linear ball bearings we offer. They are for use with round end-supported shafts. End seals keep lubricant in and dirt out.
Use fixed-alignment bearings where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Dynamic Load Capacity, lbs. | Max. Temperature, °F | For Shaft Material | No. of | Dia., mm | Each | |
Acetal Bearings with Steel Balls in 6061 Aluminum Housing | |||||||||||
| 40 | 175 | 102 | 75 | 40 | 6,150 | 185° | Steel, Stainless Steel | 4 | 8.7 | 0000000 | 0000000 |
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.
Alloy steel lead screws are hard and strong.
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., mm | No. of Thread Starts | Thread Type | Speed Ratio | Travel Distance per Turn, mm | Accuracy for Travel Distance per Turn | Hardness | Tensile Strength, psi | Each | |
4140 Alloy Steel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| M5 | 1.25 | 175 | 4 | Metric Rounded Trapezoidal | 4:1 | 5 | ±0.089 mm per 300 mm | Brinell 200 | 125,000 | 000000000 | 000000 |