System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Bearing Type Bearing Type |
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 | Plain |
ID ID | Show |
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ID ID | Hide |
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For Shaft Type For Shaft Type |
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| Round | Round with Support Rail |
Linear Bearing Component Linear Bearing Component |
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| Bearing | Bearing in Housing |
For Shaft Material For Shaft Material |
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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 Shaft Smoothness For Shaft Smoothness |
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Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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Shaft Clearance Shaft Clearance |
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Dynamic Load Capacity Dynamic Load Capacity |
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Lubrication Lubrication |
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Static Load Capacity Static Load Capacity |
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Bearing Material Bearing Material |
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Alignment Style Alignment Style |
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For Minimum Steel Shaft Hardness For Minimum SteelShaft Hardness |
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About Linear Bearings
More
Ultra-Thin Linear Sleeve Bearings
When clearance is a concern, choose these ultra-thin sleeve bearings. All have a nonabrasive, chemical-resistant PTFE liner that’s coated with ceramic for added protection from corrosion. Use these fixed-alignment bearings on round end-supported shafts where shaft misalignment is unlikely. To install, slide them into a housing (not included).
For technical drawings and 3-D models, click on a part number.
| For Shaft Diameter, mm | Overall Length, mm | For Housing ID, mm | With Retaining Ring Grooves | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance, mm | Temperature Range, °F | For Shaft Material | Each | |
Fixed Alignment | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
PTFE-Lined 6061 Aluminum Bearings | ||||||||||
| 30 | 50 | 40.000 to 40.025 | No | 900 lbs. @ 100 fpm | 8,700 | 0.0625 | -400° to 375° | Stainless Steel, Steel | 0000000 | 000000 |
High-Speed Ultra-Thin Linear Sleeve Bearings
Use these ultra-thin sleeve bearings in high-speed applications where clearance is a concern. They have a ceramic liner to achieve high speeds and allow rapid acceleration and deceleration. Pair them with round end-supported shafts. These fixed-alignment bearings are for use where shaft misalignment is unlikely. To install, slide them into a housing (not included).
For technical drawings and 3-D models, click on a part number.
| For Shaft Diameter, mm | Overall Length, mm | For Housing ID, mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance, mm | Temperature Range, °F | For Shaft Material | Each | |
Fixed Alignment | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Ceramic-Lined 6061 Aluminum Bearings | |||||||||
| 30 | 50 | 40.000 - 40.025 | 900 lbs. @ 100 fpm | 8,700 | 0.0625 | -200° to 400° | Stainless Steel, Steel | 0000000 | 000000 |
Food Industry Linear Sleeve Bearings for Support Rail Shafts
These bearings for use in food applications also have excellent chemical and corrosion resistance. Mount them on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold individually).
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Lg. | Wd. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||
Fixed Alignment | ||||||||||||||
Rulon 641-Lined 304 Stainless Steel Bearings | ||||||||||||||
| 30mm | 68mm | 14.2mm | 47.0000mm - 47.0250mm | 48mm | 300 lbs. @ 100 fpm | 3,150 | 0.05mm | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 0000000 | 1 | 0000000 | 00000 |
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 | 78 | 49 | 30 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 8 | 0000000 | 0000000 |
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 | 140 | 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 |