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Linear Bearing Component Linear Bearing Component |
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 | Bearing in Housing |
Bearing Type Bearing Type |
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 | Plain |
For Shaft Material For Shaft Material |
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For Shaft Type For Shaft Type |
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 | Round |
Housing Type Housing Type |
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| Base Mount |
Bearing Material Bearing Material |
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Alignment Style Alignment Style |
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Maximum Temperature Maximum Temperature |
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Number of Mounting Holes Number of Mounting Holes |
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Bearing Finish Bearing Finish |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Dynamic Load Capacity @ Pressure Dynamic LoadCapacity @ Pressure |
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For Minimum Stainless Steel Shaft Hardness For Minimum StainlessSteel Shaft Hardness |
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For Minimum Steel Shaft Hardness For Minimum SteelShaft Hardness |
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For Shaft Smoothness For Shaft Smoothness |
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Housing Finish Housing Finish |
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Lubrication Lubrication |
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Minimum Temperature Minimum Temperature |
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Misalignment Capability Misalignment Capability |
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Length Length | Show |
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Length Length | Hide |
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Frictionless-Motion Mounted Linear Air Bearings
Bearing in Housing
Float bearings on air for precise, frictionless movement. Unlike traditional bearings that can wear your shaft down, these bearings are suspended using pressurized air for linear and rotary motion. Since there’s no friction, they glide smoothly and silently without wearing over time. These are self-aligning bearings, so they compensate for some shaft misalignment. They must be connected to a compressed air system.
For technical drawings and 3-D models, click on a part number.
Bearings in Housing | ||||||||||||||
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Overall | Mounting Holes | Replacement Bearings | ||||||||||||
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic Load Cap. @ Pressure | Static Load Cap., lbs. | Temp. Range, °F | No. of | Thread Size | Air Inlet Thread Size | Each | Each | ||
Self Aligning with 0.25° Misalignment Capacity | ||||||||||||||
Carbon-Lined Anodized 6061 Aluminum Bearings with Anodized 6061 Aluminum Housing—For Aluminum, Stainless Steel, Steel Shafts | ||||||||||||||
| 1/2" | 2 1/32" | 1 1/2" | 1 3/16" | 9/16" | 10 lbs. @ 60 psi | 10 | 15° to 140° | 4 | M4 × 0.7 | M5 × 0.8 | 0000000 | 0000000 | 0000000 | 0000000 |
| 3/4" | 2 1/32" | 1 7/8" | 1 21/32" | 13/16" | 30 lbs. @ 60 psi | 30 | 15° to 140° | 4 | M5 × 0.8 | M5 × 0.8 | 0000000 | 000000 | 0000000 | 000000 |
| 13mm | 2 1/32" | 1 1/2" | 1 3/16" | 9/16" | 10 lbs. @ 60 psi | 10 | 15° to 140° | 4 | M4 × 0.7 | M5 × 0.8 | 0000000 | 000000 | 0000000 | 000000 |
| 20mm | 2 1/32" | 1 7/8" | 1 21/32" | 13/16" | 30 lbs. @ 60 psi | 30 | 15° to 140° | 4 | M5 × 0.8 | M5 × 0.8 | 0000000 | 000000 | 0000000 | 000000 |