System of Measurement System of Measurement |
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OD OD | Show |
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OD OD | Hide |
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Plain Bearing Type Plain Bearing Type |
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 | Sleeve |
For Shaft Diameter For Shaft Diameter |
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For Shaft Type For Shaft Type |
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 | Round |
For Housing ID For Housing ID |
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Material Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Screw Size For Screw Size |
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Maximum Temperature Maximum Temperature |
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Bearing Type Bearing Type |
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| Plain |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Environment Environment |
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For Load Direction For Load Direction |
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 | Radial |
Lubrication Lubrication |
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Shaft Mount Type Shaft Mount Type |
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| Slip Fit |
Specifications Met Specifications Met |
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About Plain Bearings
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About Washers
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Food Industry Dry-Running Sleeve Bearings
Made of FDA-listed materials or FDA compliant, these bearings are for use in food applications. They also withstand caustic and washdown environments.
Rulon 641 bearings are stronger than UHMW and acetal bearings, and withstand a wider range of temperatures.
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 | Specifications Met | Each | |
Rulon 641 Plastic Bearings | |||||||
|---|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | |||||||
| 1/2" | 3/8" | 115 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
Electrical-Insulating Sleeve Washers
Also known as shoulder or insulator washers, these nonmetal washers block electrical current and prevent galvanic corrosion from mating different types of metal.
Nylon 6/6 washers have good abrasion resistance. Exposure to moisture may cause them to expand.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | ||||||||||||
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| For Screw Size | ID | OD | Sleeve OD | Thick. | Overall Ht. | Min. | Max. | Hardness | Color | Pkg. Qty. | Pkg. | |
Nylon 6/6 Plastic | ||||||||||||
| 1/4" | 0.255" | 0.467" | 0.312" | 0.046" | 0.171" | -40° | 180° | Rockwell R108 | Off-White | 100 | 000000000 | 000000 |