System of Measurement System of Measurement |
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Linear Bearing Component Linear Bearing Component |
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| Bearing in Housing | Housing |
Housing Type Housing Type |
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| Base Mount | Flange Mount |
Length Length | Show |
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Length Length | Hide |
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For Shaft Type For Shaft Type |
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| Round | Round with Support Rail |
For Shaft Material For Shaft Material |
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Alignment Style Alignment Style |
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For Bearing OD For Bearing OD |
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Maximum Temperature Maximum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Lubrication Lubrication |
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About Linear Bearings
More
Light Duty Dry-Running Mounted Sleeve Bearings with Two-Bolt Flange
Use these nylon or acetal bearings for light loads. The closed backing blocks out dust and other contaminants.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Bearing Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Each | |
Nylon Plastic Bearings with Nylon Plastic Housing | ||||||||||||
| 5/16" | 23/32" | 1 5/16" | 33/64" | 23/64" | 5/32" | 5/32" | 53/64" | 34 lbs. @ 120 rpm | -20° to 250° | Fixed Alignment | 000000 | 00000 |
Food Industry Dry-Running Mounted Sleeve Bearings with Two-Bolt Flange
Made of FDA listed PEEK, these bearings are suitable for direct contact with food. They withstand wet, corrosive environments and have good chemical compatibility. The closed backing blocks out dust and other contaminants.
Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Bearing Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Specifications Met | Each | |
PEEK Plastic Bearings with PEEK Plastic Housing | |||||||||||||
| 5/16" | 23/32" | 1 5/16" | 1/2" | 11/32" | 5/32" | 5/32" | 53/64" | 400 lbs. @ 120 rpm | -140° to 480° | Fixed Alignment | FDA Compliant 21 CFR 177.2415 | 000000 | 00000 |
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 | |||||||||||||||
| 3/8" | 1 5/16" | 1 1/4" | 1 1/4" | 3/16" | 1 27/32" | 7/8" | 150 lbs. @ 100 fpm | 1,600 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 0000000 | 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 | ||||||||||||
| 3/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 95 | 120 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
Corrosion-Resistant Mounted Linear Ball Bearings
Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance. All bearings are for use with round end-supported shafts and have end seals to keep lubricant in and dirt out.
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 | ||||||||||||
| 3/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 21 | 26 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 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 | |||||||||||||
| 3/8" | 0.0005" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 90 lbs. @ 100 fpm | 1,000 | -400° to 400° | Steel | 4 | 5/32" | 00000000 | 000000 |
| 3/8" | 0.0015" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 90 lbs. @ 100 fpm | 1,000 | -400° to 400° | Steel | 4 | 5/32" | 00000000 | 00000 |
Fixed Alignment | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||
| 3/8" | 0.001" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 90 lbs. @ 100 fpm | 1,600 | -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 | |||||||||||||
| 3/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 150 lbs. @ 100 fpm | 1,600 | 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 | ||||||||||||||
| 3/8" | 0.001" | 1 5/16" | 1 3/4" | 7/8" | 1/2" | 1/8" | 90 lbs. @ 100 fpm | 1,600 | -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 | ||||||||||||||
| 3/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 1/8" | 150 lbs. @ 100 fpm | 1,600 | 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 | ||||||||||
| 5/8" | 7/8" | 1 5/16" | 1 1/4" | 1 1/4" | 3/16" | 7/8" | 4 | 5/32" | 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 | |||||||||
| 5/8" | 7/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 4 | 5/32" | 000000 | 000000 |
Wheel Reducer Bushings
Reduce the inside diameter of a bearing to fit a particular axle size. Also known as spanner bushings, they also reduce wear on the axle when used in plain bores and with straight roller bearings. All have a hole for lubrication.
Washers slide over the bushing and add 3/32" to the hub length of your wheel. Multiple washers can be used to match the length of the bushing.
For technical drawings and 3-D models, click on a part number.
| For Axle Dia. | OD | Lg. | Each | |
Steel | ||||
|---|---|---|---|---|
| 5/16" | 1/2" | 1 5/16" | 00000000 | 00000 |