Housing Material Housing Material |
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Bearing Material Bearing Material |
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For Shaft Diameter For Shaft Diameter |
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Mounted Bearing Type Mounted Bearing Type |
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 | Base Mount |
Bearing Type Bearing Type |
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 | Plain |
Alignment Style Alignment Style |
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ID ID |
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Center Height Center Height |
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Lubrication Lubrication |
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For Shaft Type For Shaft Type |
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 | Round |
Shaft Mount Type Shaft Mount Type |
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| Slip Fit |
Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
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Overall Height Overall Height |
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For Load Direction For Load Direction |
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 | Radial |
Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Liner Material Liner Material |
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About Linear Bearings
More
About Moment Loads
More
Corrosion-Resistant Dry-Running Mounted Sleeve Bearings
Use these UHMW bearings in wet, corrosive environments.
Bearings with UHMW housing are made of a single UHMW polyethylene block. They have good vibration-damping qualities.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Bearing Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Each | |
UHMW Plastic Bearings with 304 Stainless Steel Housing | |||||||||||||
| 1/2" | 29/32" | 1 3/4" | 3 15/16" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 7/8" | 75 lbs. @ 120 rpm | -200° to 180° | Self Aligning | 0000000 | 000000 |
| 5/8" | 29/32" | 1 3/4" | 3 15/16" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 7/8" | 155 lbs. @ 60 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 3/4" | 29/32" | 1 3/4" | 3 15/16" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 7/8" | 155 lbs. @ 60 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 7/8" | 29/32" | 1 3/4" | 3 15/16" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 7/8" | 155 lbs. @ 60 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 1" | 29/32" | 1 3/4" | 3 15/16" | 1 1/4" | 1 1/4" | 21/32" | 21/64" | 2 7/8" | 155 lbs. @ 60 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 1 1/8" | 1 1/16" | 2 1/16" | 4 9/16" | 1 1/2" | 1 1/2" | 5/8" | 25/64" | 3 1/4" | 380 lbs. @ 30 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 1 1/4" | 1 1/16" | 2 1/16" | 4 9/16" | 1 1/2" | 1 1/2" | 5/8" | 25/64" | 3 1/4" | 380 lbs. @ 30 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
| 1 1/2" | 1 11/32" | 2 11/16" | 5 3/8" | 1 3/4" | 1 3/4" | 25/32" | 25/64" | 3 7/8" | 440 lbs. @ 30 rpm | -200° to 180° | Self Aligning | 0000000 | 00000 |
UHMW Plastic Bearings with UHMW Plastic Housing | |||||||||||||
| 1/2" | 1 3/16" | 2 3/16" | 4 3/4" | 1 1/2" | 1 1/2" | 7/8" | 7/16" | 3 3/8" | 95 lbs. @ 120 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 5/8" | 1 3/16" | 2 3/16" | 4 3/4" | 1 1/2" | 1 1/2" | 7/8" | 7/16" | 3 3/8" | 190 lbs. @ 60 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 3/4" | 1 5/16" | 2 1/2" | 5 1/4" | 1 1/2" | 1 1/2" | 15/16" | 7/16" | 3 3/4" | 190 lbs. @ 60 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 1" | 1 7/16" | 2 3/4" | 5 1/2" | 1 1/2" | 1 1/2" | 15/16" | 7/16" | 4" | 190 lbs. @ 60 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 1 1/4" | 1 7/8" | 3 5/8" | 6 1/2" | 1 3/4" | 1 3/4" | 1 1/16" | 9/16" | 5" | 440 lbs. @ 30 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 1 1/2" | 2" | 4" | 7" | 1 3/4" | 1 3/4" | 1 1/16" | 9/16" | 5 3/8" | 440 lbs. @ 30 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
| 1 15/16" | 2 1/4" | 4 1/2" | 8" | 2" | 2" | 1 3/16" | 11/16" | 6 1/4" | 500 lbs. @ 30 rpm | -200° to 180° | Fixed Alignment | 0000000 | 00000 |
Sleeve Bearing Blocks for Washdown Environments
Made from a single piece of slippery UHMW plastic, these bearings have no cracks or crevices so they’re easy to clean. All are for use with round end-supported shafts and have a fixed-alignment design for applications where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall | Max | Mounting Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Wd. | Ht. | Center Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | PV | P, psi | V, sfpm | Temperature Range, ° F | No. of | Thread Size | Each | |
Fixed Alignment | |||||||||||||
1" Overall Lg. UHMW Bearings | |||||||||||||
| 3/8" | 3 1/4" | 1 1/4" | 9/16" | 5 lbs. @ 100 fpm | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 000000 |
| 1/2" | 3 1/4" | 1 1/4" | 11/16" | 10 lbs. @ 100 fpm | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 5/8" | 3 1/4" | 1 5/8" | 7/8" | 10 lbs. @ 100 fpm | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 3/4" | 3 1/4" | 1 3/4" | 15/16" | 15 lbs. @ 100 fpm | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 1" | 3 1/4" | 2 3/16" | 1 3/16" | 20 lbs. @ 100 fpm | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 10mm | 3 1/4" | 1 1/4" | 9/16" | Not Rated | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 12mm | 3 1/4" | 1 1/4" | 11/16" | Not Rated | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 16mm | 3 1/4" | 1 5/8" | 7/8" | Not Rated | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 20mm | 3 1/4" | 1 3/4" | 15/16" | Not Rated | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
| 25mm | 3 1/4" | 2 3/16" | 1 3/16" | Not Rated | 80 | 2,000 | 1,000 | 100 | -200° to 180° | 2 | 5/16"-18 | 0000000 | 00000 |
2" Overall Lg. UHMW Bearings | |||||||||||||
| 3/8" | 3 1/4" | 1 1/4" | 9/16" | 15 lbs. @ 100 fpm | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 000000 | 00000 |
| 1/2" | 3 1/4" | 1 1/4" | 11/16" | 20 lbs. @ 100 fpm | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 000000 | 00000 |
| 5/8" | 3 1/4" | 1 5/8" | 7/8" | 25 lbs. @ 100 fpm | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 000000 | 00000 |
| 3/4" | 3 1/4" | 1 3/4" | 15/16" | 30 lbs. @ 100 fpm | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 000000 | 00000 |
| 1" | 3 1/4" | 2 3/16" | 1 3/16" | 40 lbs. @ 100 fpm | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 000000 | 00000 |
| 10mm | 3 1/4" | 1 1/4" | 9/16" | Not Rated | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 0000000 | 00000 |
| 12mm | 3 1/4" | 1 1/4" | 11/16" | Not Rated | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 0000000 | 00000 |
| 16mm | 3 1/4" | 1 5/8" | 7/8" | Not Rated | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 0000000 | 00000 |
| 20mm | 3 1/4" | 1 3/4" | 15/16" | Not Rated | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 0000000 | 00000 |
| 25mm | 3 1/4" | 2 3/16" | 1 3/16" | Not Rated | 160 | 2,000 | 1,000 | 100 | -200° to 180° | 4 | 5/16"-18 | 0000000 | 00000 |
Sleeve Bearing Carriages and Guide Rails
With fewer moving parts and no need for lubrication, sleeve bearing carriages perform better in dusty and wet environments than ball and roller bearing carriages. They're also better at handling impact and vibration.
Carriages with polyethylene bearing have high impact strength and are more abrasion resistant than carriages with a PTFE bearing.
Note: Each carriage can only be used with its corresponding guide rail. Load capacity is diminished when carriages are mounted upside down or on a vertical surface.
For technical drawings and 3-D models, click on a part number.
Polyethylene Plastic Carriages and Bearings | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mounting | Ceramic-Coated Aluminum Guide Rails | ||||||||||||||
| For Rail Wd. | Static Load Cap., lbs. | O'all Ht. | Carriage Wd. | Carriage Lg. | Max. Temp., °F | No. of Holes | Hole Thread Size | Hole Thread Pitch, mm | Hole Dp. | Fasteners Included | Each | Rail Lengths | Per Inch | ||
| 1/2" | 100 | 9/16" | 1" | 1 1/4" | 180° | 4 | M3 | 0.5 | 5/16" | No | 0000000 | 000000 | 000000 | 00000 | |
| 3/4" | 200 | 3/4" | 1 1/4" | 1 3/4" | 180° | 4 | M3 | 0.5 | 5/16" | No | 0000000 | 00000 | 000000 | 0000 | |
| 1" | 300 | 7/8" | 1 3/4" | 2" | 180° | 4 | M4 | 0.7 | 3/8" | No | 0000000 | 00000 | 000000 | 0000 | |
Heavy Duty Side-Mount Sleeve Bearing Carriages for T-Slotted Framing
Threaded inserts secure the bearing to the carriage and prevent it from loosening due to frequent starts and stops. Fasten loads on the side of the carriage and add linear motion to a T-slot assembly. Carriages are suitable for washdown environments.
T-slotted rails can be easily cut to length and drilled for mounting.
View additional T-slot hardware and accessories.
Hand brakes mount on the carriages to hold them in place on the rail. Drill a hole in the carriage to mount.
End caps mount on the rails to prevent overtravel.
T-slot fasteners (sold separately) let you mount components to the carriages.
For technical drawings and 3-D models, click on a part number.
Aluminum Carriages | Hand Brakes | T-Slot Fasteners | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Rail Wd. | Static Load Cap., lbs. | Carriage Wd. | Carriage Lg. | Carriage Ht. | Ht. | Bearing Material | Max. Temp., °F | Each | Each | Pkg. Qty. | Pkg. | |||
For Single Rail | ||||||||||||||
| 1 1/2" | 90 | 2 1/2" | 2 13/16" | 2 3/4" | 2" | UHMW Plastic | 180° | 00000000 | 000000 | 00000000 | 000000 | 4 | 00000000 | 00000 |
| 1 1/2" | 90 | 2 1/2" | 6" | 2 3/4" | 2" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
Sleeve Bearing Carriages for T-Slotted Framing
Mate with a T-slotted rail to add linear motion to your assembly. Carriages are suitable for washdown environments. Note: Carriages cannot be used upside down, vertically, or on their side.
T-slotted rails can be easily cut to length and drilled for mounting.
View additional T-slot hardware and accessories.
Hand brakes mount on the carriages to hold them in place on the rail. Carriages have mounting holes for the brakes.
End caps mount on the rails to prevent overtravel.
T-slot fasteners (sold separately) let you mount components to the carriages.
For technical drawings and 3-D models, click on a part number.
Aluminum Carriages | Hand Brakes | T-Slot Fasteners | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Rail Wd. | Static Load Cap., lbs. | Carriage Wd. | Carriage Lg. | Carriage Ht. | Bearing Material | Max. Temp., °F | Each | Each | Pkg. Qty. | Pkg. | |||
For Single Rail | |||||||||||||
| 1" | 90 | 2 15/16" | 1 7/8" | 1 1/4" | UHMW Plastic | 180° | 00000000 | 000000 | 00000000 | 000000 | 4 | 000000000 | 00000 |
| 1" | 90 | 2 15/16" | 4" | 1 1/4" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 000000000 | 0000 |
| 1 1/2" | 90 | 4" | 2 13/16" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
| 1 1/2" | 90 | 4" | 6" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
For Double Rail | |||||||||||||
| 2" | 120 | 3 15/16" | 1 7/8" | 1 1/4" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 000000000 | 0000 |
| 2" | 120 | 3 15/16" | 4" | 1 1/4" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 000000000 | 0000 |
| 3" | 120 | 5 1/2" | 2 13/16" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
| 3" | 120 | 5 1/2" | 6" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
Side-Mount Sleeve Bearing Carriages for T-Slotted Framing
Fasten loads on the side of these carriages and add linear motion to a T-slot assembly. Carriages are suitable for washdown environments.
T-slotted rails can be easily cut to length and drilled for mounting.
View additional T-slot hardware and accessories.
Hand brakes mount on the carriages to hold them in place on the rail. Carriages have mounting holes for the brakes.
End caps mount on the rails to prevent overtravel.
T-slot fasteners (sold separately) let you mount components to the carriages.
For technical drawings and 3-D models, click on a part number.
Aluminum Carriages | Hand Brakes | T-Slot Fasteners | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Rail Wd. | Static Load Cap., lbs. | Carriage Wd. | Carriage Lg. | Carriage Ht. | Ht. | Bearing Material | Max. Temp., °F | Each | Each | Pkg. Qty. | Pkg. | |||
Carriage for Single Rail | ||||||||||||||
| 1" | 90 | 1 5/8" | 1 7/8" | 2" | 1 5/16" | UHMW Plastic | 180° | 00000000 | 000000 | 00000000 | 000000 | 4 | 000000000 | 00000 |
| 1" | 90 | 1 5/8" | 4" | 2" | 1 5/16" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 000000000 | 0000 |
| 1 1/2" | 90 | 2 1/2" | 2 13/16" | 2 3/4" | 2" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
| 1 1/2" | 90 | 2 1/2" | 6" | 2 3/4" | 2" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
Heavy Duty Sleeve Bearing Carriages for T-Slotted Framing
Threaded inserts secure the bearing to the carriage and prevent it from loosening due to frequent starts and stops. Carriages are suitable for washdown environments. Mate with a T-slotted rail to add linear motion to your assembly. Note: Carriages cannot be used upside down, vertically, or on their side.
T-slotted rails can be easily cut to length and drilled for mounting.
View additional T-slot hardware and accessories.
Hand brakes mount on the carriages to hold them in place on the rail. Drill a hole in the carriage to mount.
End caps mount on the rails to prevent overtravel.
T-slot fasteners (sold separately) let you mount components to the carriages.
For technical drawings and 3-D models, click on a part number.
Aluminum Carriages | Hand Brakes | T-Slot Fasteners | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Rail Wd. | Static Load Cap., lbs. | Carriage Wd. | Carriage Lg. | Carriage Ht. | Bearing Material | Max. Temp., °F | Each | Each | Pkg. Qty. | Pkg. | |||
For Single Rail | |||||||||||||
| 1 1/2" | 90 | 4" | 2 13/16" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 000000 | 00000000 | 000000 | 4 | 00000000 | 00000 |
| 1 1/2" | 90 | 4" | 6" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
For Double Rail | |||||||||||||
| 3" | 120 | 5 1/2" | 2 13/16" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 00000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
| 3" | 120 | 5 1/2" | 6" | 1 7/8" | UHMW Plastic | 180° | 00000000 | 000000 | 00000000 | 00000 | 4 | 00000000 | 0000 |
Side-Mount Sleeve Bearing Carriages and Guide Rails
C-shaped guide rails grip the carriage around the outside to support linear motion along walls and other vertical surfaces. Sleeve bearings allow them to outperform ball bearings in wet, dirty, and high-vibration environments.
For technical drawings and 3-D models, click on a part number.
Polyethylene Plastic Carriages and Bearings | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mounting | 304 Stainless Steel Guide Rails | |||||||||||||
| For Rail Wd. | Static Load Cap., lbs. | O'all Ht. | Carriage Wd. | Carriage Lg. | Max. Temp., °F | No. of Holes | Hole Thread Size | Hole Dp. | Fasteners Included | Each | Rail Lengths | Per Inch | ||
| 1 1/32" | 85 | 7/8" | 1" | 4" | 180° | 2 | 1/4"-20 | 1/2" | No | 0000000 | 000000 | 0000000 | 00000 | |
| 1 19/32" | 120 | 1 1/4" | 1 1/2" | 5 1/4" | 180° | 4 | 1/4"-20 | 5/8" | No | 0000000 | 000000 | 0000000 | 0000 | |