About Linear Bearings
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High-Speed Flange-Mounted Linear Sleeve Bearings
A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. The flange-mount design is good for vertical linear motion applications. Bearings are for use with round end-supported shafts and are self-aligning to compensate for shaft misalignment. End seals keep contaminants out.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Flange Thick. | Bolt Circle Dia. | OD | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 2° Misalignment Capability | |||||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||||
| 1/2" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 25/32" | 1 1/4" | 300 lbs. @ 100 fpm | 3,100 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 0000000 | 000000 |
Chemical-Resistant Flange-Mounted Linear Sleeve Bearings
The Frelon liner on these bearings allows them to stand up to a wider range of chemicals than other flange-mounted linear sleeve bearings. All are self-aligning to compensate for shaft misalignment and are for use with round end-supported shafts. Note: Not for use with bare aluminum or chrome-plated shafts.
Bearings with 0.0005" shaft clearance are best for precision applications. Bearings with 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Shaft Clearance | Lg. | Wd. | Ht. | Flange Thick. | Bolt Circle Dia. | OD | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 0.5° Misalignment Capability | |||||||||||||||
Frelon-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||||
| 1/2" | 0.0005" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 25/32" | 1 1/4" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 0000000 |
| 1/2" | 0.0015" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 25/32" | 1 1/4" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
Mounted Linear Ball Bearings
Bearings are for use with round end-supported shafts. All have end seals to keep lubricant in and dirt out.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Load Capacity, lbs. | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with 6061 Aluminum Housing | ||||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 230 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 000000 | 000000 |
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.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic Load Capacity, lbs. | Max. Temperature, °F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with Steel Balls in 6061 Aluminum Housing | |||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 265 | 185° | Steel, Stainless Steel | 4 | 5/32" | 0000000 | 0000000 |
Corrosion-Resistant Mounted Linear Ball Bearings
Self-aligning bearings compensate for shaft misalignment.
Bearings with aluminum housing take on heavier loads than bearings with an acetal housing.
For technical drawings and 3-D models, click on a part number.
Overall | Load Capacity, lbs. | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with Stainless Steel Balls in 6061 Aluminum Housing | ||||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 230 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 000000 | 000000 |
Mounted Linear Sleeve Bearings
Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication. All are for use with round end-supported shafts.
Bearings with 0.0005" shaft clearance are best for precision applications. Bearings with 0.001" or 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
Self Aligning—Bearings compensate for shaft misalignment.
Fixed Alignment—Bearings are for use where shaft misalignment is unlikely.
Frelon liners are stronger and more wear resistant than PTFE liners.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Shaft Clearance | Lg. | Wd. | Ht. | Center Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 0.5° Misalignment Capability | |||||||||||||
Frelon-Lined 6061 Aluminum Bearings with 6063 Aluminum Housing | |||||||||||||
| 1/2" | 0.0005" | 1 11/16" | 2" | 1 1/4" | 11/16" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Steel | 4 | 5/32" | 00000000 | 000000 |
| 1/2" | 0.0015" | 1 11/16" | 2" | 1 1/4" | 11/16" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Steel | 4 | 5/32" | 00000000 | 00000 |
Fixed Alignment | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||
| 1/2" | 0.001" | 1 11/16" | 2" | 1 1/4" | 11/16" | 150 lbs. @ 100 fpm | 3,100 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 000000 | 00000 |
High-Speed Mounted Linear Sleeve Bearings
A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. Use these bearings with round end-supported shafts. All have end seals to keep lubricant in and dirt out. They are self-aligning, so they compensate for shaft misalignment. 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 | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 2° Misalignment Capability | |||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 300 lbs. @ 100 fpm | 3,100 | 0.0005" to 0.0006" | -200° to 400° | Aluminum, Steel | 4 | 1/8" | 0000000 | 000000 |
Mounted Linear Sleeve Bearings for Support Rail Shafts
Virtually maintenance free, these bearings have slippery, chemical-resistant liners that don't require added lubrication. Mount them on a support rail shaft for applications requiring maximum rigidity. Bearings with 0.001" or 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
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. | Shaft Clearance | Lg. | Wd. | Ht. | Center Ht. | Wd. | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Fixed Alignment | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | ||||||||||||||
| 1/2" | 0.001" | 1 11/16" | 2" | 1 1/8" | 11/16" | 5/16" | 150 lbs. @ 100 fpm | 3,100 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
High-Speed Mounted Linear Sleeve Bearings for Support Rail Shafts
A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. End seals keep contaminants out. These bearings are self-aligning to compensate for shaft misalignment. 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 | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Wd. | Dynamic Load Cap. | Static Load Cap., lbs. | Shaft Clearance | Temp. Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 2° Misalignment Capability | ||||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | ||||||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 5/16" | 300 lbs. @ 100 fpm | 3,100 | 0.0005" to 0.0006" | -200° to 400° | Aluminum, Steel | 4 | 1/8" | 0000000 | 000000 |
Flange-Mounted Linear Bearing Housings
Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Bearing OD | For Max. Bearing Lg. | Lg. | Wd. | Ht. | Flange Thick. | OD | No. of | Dia. | Each | |
6061 Aluminum  | ||||||||||
For One Bearing | ||||||||||
| 7/8" | 1 1/4" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 1/4" | 4 | 3/16" | 0000000 | 000000 |
Linear Bearing Housings
Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Bearing OD | For Max. Bearing Lg. | Lg. | Wd. | Ht. | Center Ht. | No. of | Dia. | Each | |
6061 Aluminum | |||||||||
For One Bearing | |||||||||
| 7/8" | 1 1/4" | 1 11/16" | 2" | 1 1/4" | 11/16" | 4 | 5/32" | 000000 | 000000 |