System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID | Show |
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ID ID | Hide |
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For Housing ID For Housing ID |
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Plain Bearing Type Plain Bearing Type |
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 | Sleeve |
Seal Type Seal Type |
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Lubrication Lubrication |
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Shape Shape |
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 | Round Tube |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Wall Thickness Wall Thickness |
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Reinforcement Material Reinforcement Material |
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Seal Material Seal Material |
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Color Color |
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 | Blue |
For Shaft Type For Shaft Type |
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 | Round |
Shaft Mount Type Shaft Mount Type |
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| Slip Fit |
Bearing Type Bearing Type |
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| Plain |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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For Load Direction For Load Direction |
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 | Radial |
About Plain Bearings
More
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Multipurpose Dry-Running Sleeve Bearings
Reinforced with polyester fabric, these plastic bearings have load and speed capabilities comparable to metal bearings. Bearings resist corrosion in outdoor and saltwater environments.
Bearings with seals block out dust and 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.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
For 2" Shaft Dia. | ||||||
|---|---|---|---|---|---|---|
| 2 3/4" | 3 1/2" | 11,100 lbs. @ 30 rpm | Blue | -40° to 150° | 0000000 | 000000 |
Easy-to-Weld 4130 Alloy Steel Round Tubes
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: See table
- Specifications Met: See table
4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications. These tubes meet military specifications and SAE dimensional standards.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| OD | OD Tolerance | ID | Yield Strength | Hardness | Maximum Hardness After Heat Treatment | Specifications Met | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.12" Wall Thick. (-0.018" to 0.018" Tolerance) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 1/4" | -0.010" to 0.010" | 2.01" | 70,000 psi | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736, SAE AMS6360 | 0.030" per 3 ft. | 000000000 | |||
Press-Fit Drill Bushings
Mount flush with jig plates for precise drilling. These bushings can also be used as spacers, shims, and machinery bushings.
Don't see the size you need? Additional sizes are available.
For technical drawings and 3-D models, click on a part number.
Tolerance | Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
2.01" ID | ||||||||||||
| 2 3/8" | 1 7/16" | 2" | 0.0003" to 0.0007" | 0.0021" to 0.0025" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 000000 | 000000 | 000000 |