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About Linear Bearings
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Chemical-Resistant Dry-Running Sleeve Bearings
These bearings stand up to a wider range of chemicals than other dry-running sleeve bearings.
Fiberglass-backed PTFE are strong and vibration resistant. A layer of PTFE on the ID of the bearing reduces friction.
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.
| For Housing ID | Lg. | Dynamic Radial Load Cap. | Color | Temp. Range, °F | Each | |
Fiberglass-Backed PTFE Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/2" Shaft Dia. | ||||||
| 5/8" | 1/2" | 1,250 lbs. @ 120 rpm | Gray | -55° to 280° | 00000000 | 00000 |
| 5/8" | 1" | 2,500 lbs. @ 120 rpm | Gray | -55° to 280° | 00000000 | 0000 |
| 3/4" | 3/4" | 1,850 lbs. @ 120 rpm | Gray | -55° to 280° | 00000000 | 0000 |
| 3/4" | 1" | 2,500 lbs. @ 120 rpm | Gray | -55° to 280° | 00000000 | 0000 |
For 5/8" Shaft Dia. | ||||||
| 7/8" | 3/4" | 3,750 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 0000 |
| 7/8" | 1" | 5,050 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 0000 |
For 3/4" Shaft Dia. | ||||||
| 7/8" | 3/4" | 3,750 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 0000 |
| 7/8" | 1 1/4" | 6,300 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 0000 |
| 1" | 1" | 5,050 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 0000 |
For 1" Shaft Dia. | ||||||
| 1 1/4" | 1" | 5,050 lbs. @ 60 rpm | Gray | -55° to 280° | 0000000 | 0000 |
| 1 1/4" | 1 1/2" | 7,550 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 00000 |
| 1 1/4" | 2" | 10,100 lbs. @ 60 rpm | Gray | -55° to 280° | 00000000 | 00000 |
For 1 1/4" Shaft Dia. | ||||||
| 1 1/2" | 2" | 20,200 lbs. @ 30 rpm | Gray | -55° to 280° | 00000000 | 00000 |
| 1 1/2" | 3" | 30,350 lbs. @ 30 rpm | Gray | -55° to 280° | 00000000 | 00000 |
For 1 1/2" Shaft Dia. | ||||||
| 1 3/4" | 2" | 20,200 lbs. @ 30 rpm | Gray | -55° to 280° | 00000000 | 00000 |
For 2" Shaft Dia. | ||||||
| 2 1/4" | 1 1/2" | 15,150 lbs. @ 30 rpm | Gray | -55° to 280° | 00000000 | 00000 |
| 2 1/4" | 3" | 30,350 lbs. @ 30 rpm | Gray | -55° to 280° | 00000000 | 00000 |
Electrical-Insulating Linear Sleeve Bearings
These fiberglass bearings are lightweight, nonmagnetic, and won’t conduct electricity. Bearings are for use with round end-supported shafts. All have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure 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. | 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 | Each | ||
Fixed Alignment | ||||||||||||
PTFE-Lined Fiberglass Bearings | ||||||||||||
| 1/2" | 1 1/4" | 0.8750" - 0.8755" | 0.975" | 150 lbs. @ 100 fpm | 3,100 | 0.001" | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
| 5/8" | 1 1/2" | 1.1250" - 1.1255" | 1.116" | 250 lbs. @ 100 fpm | 4,600 | 0.001" | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 3/4" | 1 5/8" | 1.2500" - 1.2505" | 1.178" | 350 lbs. @ 100 fpm | 6,100 | 0.001" | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1" | 2 1/4" | 1.5625" - 1.5630" | 1.765" | 600 lbs. @ 100 fpm | 11,000 | 0.001" | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |