System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Linear Bearing Component Linear Bearing Component |
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 | Bearing in Housing |
Length Length |
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For Shaft Material For Shaft Material |
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For Shaft Type For Shaft Type |
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 | Round with Support Rail |
Center Height Center Height |
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Static Load Capacity Static Load Capacity |
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ID ID | Show |
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ID ID | Hide |
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Dynamic Load Capacity Dynamic Load Capacity |
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Base Thickness Base Thickness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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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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Mounting Holes Center-to-Center, Length Mounting Holes Center-to-Center, Length |
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Mounting Holes Center-to-Center, Width Mounting Holes Center-to-Center, Width |
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Number of Bearings Number of Bearings |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Replaceable Insert Bearing Replaceable Insert Bearing |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Shaft Clearance Shaft Clearance |
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About Linear Bearings
More
High-Load High-Speed Mounted Linear Sleeve Bearings for Support Rail Shafts
With two bearings mounted in a single housing, these bearings have higher load capacities than standard ones. A ceramic liner helps them achieve high speeds as well as rapid acceleration and deceleration. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. Made of ceramic-coated aluminum, their housing is lightweight and corrosion resistant. These bearings are for fixed alignment, ideal for well-aligned shafts. Note: Not for use with ceramic-coated aluminum or 300 series stainless steel shafts.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Diameter, mm | Length | Width | Height | Center Height, mm | Width, mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance, mm | Temperature Range, °F | For Shaft Material | Number of | Diameter, mm | Each | |
Fixed Alignment | ||||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with Ceramic-Coated 6063 Aluminum Housing | ||||||||||||||
| 30 | 154 | 70 | 56 | 33 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | 0.013 to 0.05 | -400° to 400° | Stainless Steel, Steel | 4 | 8 | 0000000 | 0000000 |
High-Load Mounted Linear Sleeve Bearings for Support Rail Shafts
With two bearings mounted in one housing, these sleeve bearings are designed to withstand heavy loads. Use them on round support rail shafts for applications that require maximum rigidity. All of these bearings have a ceramic-coated aluminum housing that’s lightweight and stands up to corrosion. They also have a slippery, chemical-resistant PTFE liner, so there’s no need for lubrication. These fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Shaft Clearance, mm | Lg., mm | Wd., mm | Ht., mm | Center Ht., mm | Wd., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temp. Range, °F | For Shaft Material | No. of | Dia., mm | Each | |
Fixed Alignment | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with Ceramic-Coated 6063 Aluminum Housing | ||||||||||||||
| 30 | 0.013 to 0.05 | 154 | 70 | 56 | 33 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 6 | 0000000 | 0000000 |