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About Linear Bearings
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Linear Sleeve Bearings
PTFE-Lined
Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
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.
PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Self Aligning with 2° Misalignment Capability
Bearings | External Retaining Rings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Shaft Clearance | Overall Lg. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||
| 1/4" | 0.001" | 3/4" | 0.5000" - 0.5005" | 0.517" | 50 lbs. @ 100 fpm | 935 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 000000 | 0000000 | 00000 |
| 3/8" | 0.001" | 7/8" | 0.6250" - 0.6255" | 0.642" | 90 lbs. @ 100 fpm | 1,600 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 1/2" | 0.001" | 1 1/4" | 0.8750" - 0.8755" | 0.971" | 150 lbs. @ 100 fpm | 3,100 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 5/8" | 0.001" | 1 1/2" | 1.1250" - 1.1255" | 1.116" | 250 lbs. @ 100 fpm | 4,600 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 3/4" | 0.001" | 1 5/8" | 1.2500" - 1.2505" | 1.178" | 350 lbs. @ 100 fpm | 6,100 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 1" | 0.001" | 2 1/4" | 1.5625" - 1.5630" | 1.765" | 600 lbs. @ 100 fpm | 11,000 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 1 1/4" | 0.001" | 2 5/8" | 2.0000" - 2.0010" | 2.055" | 900 lbs. @ 100 fpm | 16,000 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 00000 | 0000000 | 0000 |
| 1 1/2" | 0.0015" | 3" | 2.3750" - 2.3760" | 2.43" | 1,000 lbs. @ 100 fpm | 22,000 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 000000 | 0000000 | 0000 |
| 2" | 0.0015" | 4" | 3.0000" - 3.0010" | 3.21" | 2,000 lbs. @ 100 fpm | 40,000 | -400° to 375° | Aluminum, Stainless Steel | 000000 | 000000 | 0000000 | 00000 |
Self Aligning with 2° Misalignment Capability–Metric
Bearings | External Retaining Rings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Shaft Clearance | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||
| 8 | 0.001" | 25 | 16.000 - 16.018 | 16.2 | 90 lbs. @ 100 fpm | 1,100 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
| 12 | 0.001" | 32 | 22.000 - 22.021 | 22.6 | 150 lbs. @ 100 fpm | 2,200 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 16 | 0.001" | 36 | 26.000 - 26.021 | 24.6 | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 0.001" | 45 | 32.000 - 32.025 | 31.2 | 350 lbs. @ 100 fpm | 5,200 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 25 | 0.001" | 58 | 40.000 - 40.025 | 43.7 | 600 lbs. @ 100 fpm | 8,400 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 30 | 0.001" | 68 | 47.000 - 47.025 | 51.7 | 900 lbs. @ 100 fpm | 11,800 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
Fixed Alignment–Metric
Bearings | External Retaining Rings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Shaft Clearance | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||
| 8 | 0.001" | 25 | 16.000 - 16.018 | 16.2 | 90 lbs. @ 100 fpm | 1,100 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
| 12 | 0.001" | 32 | 22.000 - 22.021 | 22.6 | 150 lbs. @ 100 fpm | 2,200 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 16 | 0.001" | 36 | 26.000 - 26.021 | 24.6 | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 0.001" | 45 | 32.000 - 32.025 | 31.2 | 350 lbs. @ 100 fpm | 5,200 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
Dust-Resistant Linear Sleeve Bearings
Aluminum Self-Aligning Bearing
PTFE Fixed Alignment Bearing
Aluminum Fixed Alignment Bearing
Ridges on the inside of these bearings wipe away dust and debris. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually). All bearings are lined with lightweight, corrosion- and chemical-resistant PTFE.
Self-aligning bearings compensate for shaft misalignment. Fixed-alignment bearings are designed for use with round, end-supported shafts where shaft misalignment is unlikely.
6061 aluminum bearings have good corrosion resistance, and have a higher load capacity than bearings made entirely of PTFE.
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 | Pkg. Qty. | Each | ||
Self Aligning | |||||||||||||
6061 Aluminum Bearings  | |||||||||||||
| 1/4" | 3/4" | 0.5000" - 0.5007" | 0.527" | 15 lbs. @ 100 fpm | 945 | 0.0016" to 0.0032" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 000000 | __ | 0000000 | 00000 |
| 3/8" | 7/8" | 0.6250" - 0.6257" | 0.652" | 30 lbs. @ 100 fpm | 825 | 0.0016" to 0.0032" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1/2" | 1 1/4" | 0.8750" - 0.8758" | 0.987" | 60 lbs. @ 100 fpm | 1,500 | 0.0016" to 0.0032" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 5/8" | 1 1/2" | 1.1250" - 1.1258" | 1.136" | 90 lbs. @ 100 fpm | 2,300 | 0.0016" to 0.0032" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 3/4" | 1 5/8" | 1.2500" - 1.2510" | 1.198" | 115 lbs. @ 100 fpm | 3,000 | 0.0016" to 0.0032" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1" | 2 1/4" | 1.5625" - 1.5635" | 1.789" | 215 lbs. @ 100 fpm | 5,600 | 0.002" to 0.0041" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1 1/4" | 2 5/8" | 2.0000" - 2.0010" | 2.039" | 315 lbs. @ 100 fpm | 8,200 | 0.002" to 0.0041" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1 1/2" | 3" | 2.3750" - 2.3760" | 2.463" | 435 lbs. @ 100 fpm | 11,000 | 0.002" to 0.0041" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| Each | Pkg. | ||||||||||||
| 8mm | 25mm | 16.000mm - 16.018mm | 16.4mm | 30 lbs. @ 100 fpm | 1,500 | 0.032mm to 0.07mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 10mm | 29mm | 19.000mm - 19.021mm | 21.8mm | 40 lbs. @ 100 fpm | 1,100 | 0.03mm to 0.088mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 000 |
| 12mm | 32mm | 22.000mm - 22.021mm | 22.8mm | 55 lbs. @ 100 fpm | 1,500 | 0.03mm to 0.088mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 16mm | 36mm | 26.000mm - 26.021mm | 24.9mm | 85 lbs. @ 100 fpm | 2,200 | 0.03mm to 0.088mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 20mm | 45mm | 32.000mm - 32.025mm | 31.5mm | 135 lbs. @ 100 fpm | 3,500 | 0.03mm to 0.091mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 30mm | 68mm | 47.000mm - 47.025mm | 52.1mm | 305 lbs. @ 100 fpm | 8,000 | 0.04mm to 0.11mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| Each | Each | ||||||||||||
Fixed Alignment | |||||||||||||
PTFE Plastic Bearings | |||||||||||||
| 3/8" | 7/8" | 0.6250" - 0.6257" | 0.689" | 30 lbs. @ 100 fpm | 415 | 0.002" to 0.0044" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1/2" | 1 1/4" | 0.8750" - 0.8758" | 1.012" | 60 lbs. @ 100 fpm | 555 | 0.0013" to 0.0036" | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 0000 | __ | 0000000 | 0000 |
| 5/8" | 1 1/2" | 1.1250" - 1.1258" | 1.095" | 90 lbs. @ 100 fpm | 990 | 0.0013" to 0.0036" | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 0000 | __ | 0000000 | 0000 |
| 3/4" | 1 5/8" | 1.2500" - 1.2510" | 1" | 100 lbs. @ 100 fpm | 1,400 | 0.0013" to 0.0036" | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 0000 | __ | 0000000 | 0000 |
| 1" | 2 1/4" | 1.5625" - 1.5635" | 1.864" | 200 lbs. @ 100 fpm | 2,000 | 0.0013" to 0.0036" | -40° to 194° | Aluminum, Stainless Steel, Steel | 000000 | 00000 | __ | 0000000 | 0000 |
| 1 1/4" | 2 5/8" | 2.0000" - 2.0010" | 1.984" | 315 lbs. @ 100 fpm | 4,100 | 0.002" to 0.0044" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| Each | Pkg. | ||||||||||||
| 2" | 4" | 3.0000" - 3.0010" | 3.163" | 775 lbs. @ 100 fpm | 10,000 | 0.0024" to 0.0053" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 00000 |
| 10mm | 29mm | 19.000mm - 19.021mm | 21.6mm | 40 lbs. @ 100 fpm | 570 | 0.032mm to 0.075mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 000 |
| 12mm | 32mm | 22.000mm - 22.021mm | 22.6mm | 55 lbs. @ 100 fpm | 755 | 0.032mm to 0.075mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 16mm | 36mm | 26.000mm - 26.021mm | 24.6mm | 85 lbs. @ 100 fpm | 1,100 | 0.032mm to 0.075mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 20mm | 45mm | 32.000mm - 32.025mm | 31.2mm | 135 lbs. @ 100 fpm | 1,700 | 0.04mm to 0.092mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 25mm | 58mm | 40.000mm - 40.025mm | 43.7mm | 215 lbs. @ 100 fpm | 2,800 | 0.04mm to 0.092mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 30mm | 68mm | 47.000mm - 47.025mm | 51.7mm | 305 lbs. @ 100 fpm | 4,000 | 0.04mm to 0.092mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 00000 | 1 | 0000000 | 0000 |
| 40mm | 80mm | 62.000mm - 62.030mm | 60.3mm | 480 lbs. @ 100 fpm | 6,200 | 0.06mm to 0.112mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| Each | Each | ||||||||||||
6061 Aluminum Bearings | |||||||||||||
| 3/8" | 7/8" | 0.6250" - 0.6257" | 0.644" | 30 lbs. @ 100 fpm | 825 | 0.0008" to 0.0016" | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 00000 | __ | 0000000 | 0000 |
| 1/2" | 1 1/4" | 0.8750" - 0.8758" | 0.979" | 60 lbs. @ 100 fpm | 1,500 | 0.0008" to 0.0016" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 5/8" | 1 1/2" | 1.1250" - 1.1258" | 1.124" | 90 lbs. @ 100 fpm | 2,300 | 0.0008" to 0.0016" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 3/4" | 1 5/8" | 1.2500" - 1.2510" | 1.186" | 115 lbs. @ 100 fpm | 3,000 | 0.0008" to 0.0016" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1" | 2 1/4" | 1.5625" - 1.5635" | 1.773" | 215 lbs. @ 100 fpm | 5,600 | 0.0008" to 0.0016" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| 1 1/4" | 2 5/8" | 2.0000" - 2.0010" | 2.023" | 315 lbs. @ 100 fpm | 8,200 | 0.001" to 0.0021" | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | __ | 0000000 | 0000 |
| Each | Pkg. | ||||||||||||
| 10mm | 29mm | 19.000mm - 19.021mm | 21.6mm | 40 lbs. @ 100 fpm | 1,100 | 0mm to 0.058mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 000 |
| 12mm | 32mm | 22.000mm - 22.021mm | 22.6mm | 55 lbs. @ 100 fpm | 1,500 | 0mm to 0.058mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 16mm | 36mm | 26.000mm - 26.021mm | 24.6mm | 85 lbs. @ 100 fpm | 2,200 | 0mm to 0.058mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 00000 | 1 | 0000000 | 0000 |
| 20mm | 45mm | 32.000mm - 32.025mm | 31.2mm | 135 lbs. @ 100 fpm | 3,500 | 0mm to 0.061mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
| 25mm | 58mm | 40.000mm - 40.025mm | 43.7mm | 215 lbs. @ 100 fpm | 5,700 | 0mm to 0.061mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
Ultra-Thin Linear Sleeve Bearings
Thinner than standard linear sleeve bearings, these bearings fit where clearance is a concern. Pair them with round end-supported shafts. They have fixed alignment, so they’re best for applications where shaft misalignment is unlikely. The PTFE lining stands up to chemicals and won’t scratch the shaft. 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 | ||||||||||
| 6 | 22 | 12.000 to 12.018 | No | 70 lbs. @ 100 fpm | 760 | 0.038 | -400° to 375° | Stainless Steel, Steel | 0000000 | 000000 |
| 8 | 24 | 15.000 to 15.018 | No | 80 lbs. @ 100 fpm | 1,100 | 0.038 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 10 | 26 | 17.000 to 17.018 | No | 250 lbs. @ 100 fpm | 1,500 | 0.038 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 12 | 28 | 19.000 to 19.021 | No | 250 lbs. @ 100 fpm | 1,950 | 0.038 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 14 | 28 | 21.000 to 21.021 | No | 300 lbs. @ 100 fpm | 2,250 | 0.038 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 16 | 30 | 24.000 to 24.021 | No | 350 lbs. @ 100 fpm | 2,750 | 0.05 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 20 | 30 | 28.000 to 28.021 | No | 450 lbs. @ 100 fpm | 3,450 | 0.05 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 25 | 40 | 35.000 to 35.025 | No | 600 lbs. @ 100 fpm | 5,800 | 0.05 | -400° to 375° | Stainless Steel, Steel | 0000000 | 00000 |
| 50 | 70 | 62.000 to 62.023 | No | 2,000 lbs. @ 100 fpm | 20,300 | 0.0625 | -400° to 375° | Stainless Steel, Steel | 0000000 | 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 |
Linear Sleeve Bearings for Support Rail Shafts
Mount these bearings on a support rail shaft for applications requiring maximum rigidity. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually). 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.
PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Shaft Clearance | Overall Lg. | Wd. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Cap. | Static Load Cap., lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Self Aligning | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings | |||||||||||||
| 1/4" | 0.001" | 3/4" | 1/8" | 0.5000" - 0.5005" | 0.517" | 50 lbs. @ 100 fpm | 935 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
| 3/8" | 0.001" | 7/8" | 3/16" | 0.6250" - 0.6255" | 0.642" | 90 lbs. @ 100 fpm | 1,600 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1/2" | 0.001" | 1 1/4" | 5/16" | 0.8750" - 0.8755" | 0.969" | 150 lbs. @ 100 fpm | 3,100 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 5/8" | 0.001" | 1 1/2" | 3/8" | 1.1250" - 1.1255" | 1.116" | 250 lbs. @ 100 fpm | 4,600 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 3/4" | 0.001" | 1 5/8" | 7/16" | 1.2500" - 1.2505" | 1.178" | 350 lbs. @ 100 fpm | 6,100 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1" | 0.001" | 2 1/4" | 9/16" | 1.5625" - 1.5630" | 1.765" | 600 lbs. @ 100 fpm | 11,000 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1 1/2" | 0.0015" | 3" | 3/4" | 2.3750" - 2.3760" | 2.43" | 1,000 lbs. @ 100 fpm | 22,000 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 0000 |
| 2" | 0.0015" | 4" | 1" | 3.0000" - 3.0010" | 3.21" | 2,000 lbs. @ 100 fpm | 40,000 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
| 16mm | 0.001" | 36mm | 10.4mm | 26.000mm - 26.021mm | 24.6mm | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 00000000 | 00000 | 0000000 | 0000 |
| 20mm | 0.001" | 45mm | 10.8mm | 32.000mm - 32.025mm | 31.2mm | 350 lbs. @ 100 fpm | 5,200 | -400° to 375° | Aluminum, Stainless Steel | 00000000 | 00000 | 0000000 | 0000 |
| 25mm | 0.001" | 58mm | 13.2mm | 40.000mm - 40.025mm | 43.8mm | 600 lbs. @ 100 fpm | 8,400 | -400° to 375° | Aluminum, Stainless Steel | 00000000 | 00000 | 0000000 | 0000 |
| 30mm | 0.001" | 68mm | 14.2mm | 47.000mm - 47.025mm | 51.8mm | 900 lbs. @ 100 fpm | 11,800 | -400° to 375° | Aluminum, Stainless Steel | 00000000 | 00000 | 0000000 | 0000 |
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 0.001" 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.
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 2° Misalignment Capability | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6063 Aluminum Housing | |||||||||||||
| 16mm | 0.013mm | 44mm | 50mm | 38.5mm | 19mm | 200 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 4.3mm | 00000000 | 000000 |
| 20mm | 0.013mm | 53mm | 54mm | 41mm | 21mm | 300 lbs. @ 100 fpm | 5,200 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5.2mm | 00000000 | 00000 |
| 25mm | 0.013mm | 67mm | 76mm | 51.5mm | 26mm | 500 lbs. @ 100 fpm | 4,800 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 7mm | 00000000 | 00000 |
| 40mm | 0.013mm | 90mm | 102mm | 78mm | 40mm | 1,000 lbs. @ 100 fpm | 18,600 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 8.7mm | 00000000 | 000000 |
Fixed Alignment | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||
| 1/4" | 0.001" | 1 3/16" | 1 5/8" | 13/16" | 7/16" | 50 lbs. @ 100 fpm | 935 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 000000 | 00000 |
| 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 | 3/16" | 000000 | 00000 |
| 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 |
| 5/8" | 0.001" | 1 15/16" | 2 1/2" | 1 5/8" | 7/8" | 200 lbs. @ 100 fpm | 4,600 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000 | 00000 |
| 3/4" | 0.001" | 2 1/16" | 2 3/4" | 1 3/4" | 15/16" | 300 lbs. @ 100 fpm | 6,100 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000 | 00000 |
| 1" | 0.001" | 2 13/16" | 3 1/4" | 2 3/16" | 1 3/16" | 500 lbs. @ 100 fpm | 11,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 7/32" | 000000 | 00000 |
| 1 1/4" | 0.001" | 3 5/8" | 4" | 2 13/16" | 1 1/2" | 900 lbs. @ 100 fpm | 16,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 7/32" | 000000 | 000000 |
| 1 1/2" | 0.001" | 4" | 4 3/4" | 3 1/4" | 1 3/4" | 1,000 lbs. @ 100 fpm | 22,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 9/32" | 000000 | 000000 |
| 2" | 0.001" | 5" | 6" | 4 1/16" | 2 1/8" | 2,000 lbs. @ 100 fpm | 40,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 13/32" | 000000 | 000000 |
High-Load Mounted Linear Sleeve Bearings
With two bearings mounted in one housing, these sleeve bearings can handle heavier loads than standard mounted linear sleeve bearings. All have an anodized 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 added lubrication. Use these fixed-alignment bearings with round end-supported shafts where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Diameter, mm | Shaft Clearance, mm | Length | Width | Height | Center Height, mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, °F | For Shaft Material | Number of | Diameter, mm | Each | |
Fixed Alignment | |||||||||||||
PTFE-Lined Ceramic-Coated 6061 Aluminum Bearings with Anodized 6063 Aluminum Housing | |||||||||||||
| 12 | 0.0127 | 77 | 44 | 30 | 15 | 300 lbs. @ 100 fpm | 4,450 | -400° to 385° | Aluminum, Stainless Steel, Steel | 4 | 5 | 0000000 | 000000 |
| 16 | 0.0127 | 89 | 50 | 38.5 | 19 | 400 lbs. @ 100 fpm | 6,650 | -400° to 385° | Aluminum, Stainless Steel, Steel | 4 | 5 | 0000000 | 00000 |
| 25 | 0.0127 | 136 | 76 | 51.5 | 26 | 1,000 lbs. @ 100 fpm | 16,850 | -400° to 385° | Aluminum, Stainless Steel, Steel | 4 | 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.
Self Aligning—Bearings compensate for shaft misalignment.
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 | |
Self Aligning | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6063 Aluminum Housing | ||||||||||||||
| 12mm | -0.038mm to -0.013mm | 39mm | 40mm | 27.6mm | 17mm | 8.5mm | 150 lbs. @ 100 fpm | 2,200 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5mm | 00000000 | 000000 |
| 16mm | -0.038mm to -0.013mm | 45mm | 45mm | 33mm | 20mm | 10mm | 200 lbs. @ 150 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5mm | 00000000 | 00000 |
| 20mm | -0.038mm to -0.013mm | 50mm | 48mm | 39mm | 23mm | 10mm | 300 lbs. @ 100 fpm | 5,200 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 6mm | 00000000 | 00000 |
| 25mm | -0.038mm to -0.013mm | 65mm | 60mm | 47mm | 27mm | 11.5mm | 500 lbs. @ 100 fpm | 8,400 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 6mm | 00000000 | 00000 |
| 30mm | -0.038mm to -0.013mm | 70mm | 70mm | 56mm | 33mm | 14mm | 900 lbs. @ 100 fpm | 11,850 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 8mm | 00000000 | 000000 |
| 40mm | -0.038mm to -0.013mm | 90mm | 90mm | 72mm | 42mm | 19mm | 1,000 lbs. @ 100 fpm | 18,600 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 10mm | 00000000 | 000000 |
Fixed Alignment | ||||||||||||||
PTFE-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | ||||||||||||||
| 1/4" | 0.001" | 1 3/16" | 1 5/8" | 3/4" | 7/16" | 1/16" | 50 lbs. @ 100 fpm | 935 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 0000000 | 00000 |
| 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 | 00000 |
| 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 | 00000 |
| 5/8" | 0.001" | 1 15/16" | 2 1/2" | 1 7/16" | 7/8" | 3/8" | 200 lbs. @ 100 fpm | 4,600 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/4" | 0.001" | 2 1/16" | 2 3/4" | 1 9/16" | 15/16" | 7/16" | 300 lbs. @ 100 fpm | 6,100 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1" | 0.001" | 2 13/16" | 3 1/4" | 2" | 1 3/16" | 9/16" | 500 lbs. @ 100 fpm | 11,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 0.001" | 3 5/8" | 4" | 2 1/2" | 1 1/2" | 5/8" | 900 lbs. @ 100 fpm | 16,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/2" | 0.001" | 4" | 4 3/4" | 2 7/8" | 1 3/4" | 3/4" | 1,000 lbs. @ 100 fpm | 22,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 1/4" | 0000000 | 000000 |
| 2" | 0.001" | 5" | 6" | 3 5/8" | 2 1/8" | 1" | 2,000 lbs. @ 100 fpm | 40,000 | -400° to 375° | Aluminum, Stainless Steel, Steel | 4 | 3/8" | 0000000 | 000000 |
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 | ||||||||||||||
| 12 | 0.0127 to 0.0381 | 77 | 40 | 27.5 | 17 | 8.5 | 300 lbs. @ 100 fpm | 4,450 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 5 | 0000000 | 000000 |
| 20 | 0.0127 to 0.0381 | 100 | 48 | 39 | 23 | 10 | 600 lbs. @ 100 fpm | 10,450 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 6 | 0000000 | 000000 |
| 25 | 0.0127 to 0.0381 | 136 | 60 | 47 | 27 | 11.5 | 1,000 lbs. @ 100 fpm | 16,850 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 6 | 0000000 | 000000 |
| 30 | 0.013 to 0.05 | 154 | 70 | 56 | 33 | 14 | 1,800 lbs. @ 100 fpm | 23,700 | -400° to 385° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 8 | 0000000 | 000000 |