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Ultra-Low-Friction Dry-Running Sleeve Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
Rulon J bearings handle higher operating temperatures than PTFE or thermoplastic-blend bearings.
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 | |
Rulon J Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | ||||||
| 3/8" | 1/4" | 55 lbs. @ 120 rpm | Gold | -400° to 550° | 000000 | 000000 |
| 3/8" | 1/2" | 115 lbs. @ 120 rpm | Gold | -400° to 550° | 000000 | 00000 |
| 1/2" | 3/8" | 85 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
| 1/2" | 1/2" | 115 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
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. | |||||||
| 3/8" | 1/4" | 75 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 3/8" | 1/2" | 155 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 1/2" | 3/8" | 115 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 1/2" | 1/2" | 155 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
Water-Resistant Dry-Running Sleeve Bearings
Good for underwater applications, these bearings won’t swell or warp when wet.
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.
| ID | For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | |||||||
|---|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | |||||||
| 0.316" | 3/8" | 1/2" | 155 lbs. @ 120 rpm | Maroon | -400° to 550° | 000000 | 000000 |
| 0.316" | 1/2" | 3/8" | 115 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
| 0.316" | 1/2" | 1/2" | 155 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 0000 |
Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
Rulon J bearings stand up to higher temperatures than PTFE and thermoplastic-blend bearings.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | |||||||||
| 3/8" | 1/4" | 9/16" | 1/32" | 55 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 000000 |
| 3/8" | 1/2" | 9/16" | 1/32" | 115 lbs. @ 120 rpm | 70 lbs. @ 120 rpm | Gold | -400° to 550° | 00000000 | 00000 |
Multipurpose Dry-Running Flanged 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.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Polyester Fabric-Reinforced PTFE Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | |||||||||
| 9/16" | 1/2" | 11/16" | 1/16" | 390 lbs. @ 120 rpm | 330 lbs. @ 120 rpm | Blue | -40° to 150° | 0000000 | 000000 |
| 5/8" | 3/4" | 7/8" | 1/8" | 590 lbs. @ 120 rpm | 470 lbs. @ 120 rpm | Blue | -40° to 150° | 0000000 | 00000 |
Water-Resistant Dry-Running Flanged Sleeve Bearings
Good for underwater applications, these bearings won’t swell or warp when wet.
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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 5/16" Shaft Dia. | |||||||||
| 3/8" | 1/4" | 9/16" | 1/32" | 75 lbs. @ 120 rpm | 95 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 000000 |
| 3/8" | 1/2" | 9/16" | 1/32" | 155 lbs. @ 120 rpm | 95 lbs. @ 120 rpm | Maroon | -400° to 550° | 00000000 | 00000 |
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 | |
0.316" ID | ||||||||||||
| 1/2" | 5/16" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
| 1/2" | 3/8" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 0000 | 0000 | 0000 |
| 1/2" | 1/2" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 0000 | 0000 |
| 1/2" | 3/4" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 0000 | 0000 |
| 1/2" | 1" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 0000 |
| 1/2" | 1 3/8" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 0000 | 0000 |
| 1/2" | 1 3/4" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 0000 |
| 9/16" | 1/2" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 5/8" | 5/16" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 5/8" | 3/8" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 5/8" | 1/2" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 5/8" | 5/8" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 5/8" | 1 3/8" | O | 0.0001" to 0.0005" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 0000 | 0000 |
| 3/4" | 1/2" | O | 0.0001" to 0.0005" | 0.0015" to 0.0018" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 3/4" | 3/4" | O | 0.0001" to 0.0005" | 0.0015" to 0.0018" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 0000 | 0000 | 0000 |
| 3/4" | 1" | O | 0.0001" to 0.0005" | 0.0015" to 0.0018" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 0000 | 0000 |
| 3/4" | 2 1/8" | O | 0.0001" to 0.0005" | 0.0015" to 0.0018" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
Press-Fit Reamer Bushings
With ID tolerances sized specifically for reamers, these bushings ensure steady and precise hole finishing. Press them into a fixture plate with a manual or hydraulic press for permanent installation. Also known as headless bushings, these ANSI-type P bushings don’t need counterboring to be mounted flush. They are made of hardened, ground steel that holds its shape and resists wear, so they last for many cycles without needing to be replaced.
For technical drawings and 3-D models, click on a part number.
Tolerance | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Lg. | For Reamer Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | Each | |
| 0.316" | 1/2" | 1/2" | O | 0.0006" to 0.001" | 0.0014" to 0.0017" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 00000000 | 00000 |
Removable Drill Bushings
Replace worn bushings and quickly change IDs without needing to repeatedly use a lever press. Instead of pressing bushings in and out of your jig fixture, which can cause damage, these bushings slide in and out of sleeves (sold separately). By swapping in a bushing with a different ID, you can change the size of your bit and still use the same hole in your fixture. All are made to tight dimensional tolerances for consistent, accurate results, even as you change them in and out. They're also known as slip-fixed and renewable bushings.
Choose a sleeve with a length that matches the length of your bushing. To prevent bushings from spinning inside the sleeve as you drill, pair a standard sleeve with a lock screw, or use a locking sleeve.
Lock screws thread into a hole in your jig. The head of the screw fits into a notch on the bushing's head, which keeps the bushing from spinning.
Locking sleeves act as a sleeve and lock screw at the same time. They have a raised flange that fits into the notch on the bushing's head, keeping the bushing in place.
For additional sizes, see Made-to-Order Removable Drill Bushings.
For technical drawings and 3-D models, click on a part number.
Head | Tolerance | Each | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | OD | Thick. | Lock Screw/Bushing Ctr.-to-Ctr. | ID | OD | Lg. | Drill Bushing Type | Material | 1-5 | 6-11 | 12-Up | |
0.316" ID | ||||||||||||||
| 1/2" | 1/2" | O | 51/64" | 1/4" | 5/8" | 0.0001" to 0.0005" | -0.0002" to 0" | -0.015" to 0.015" | SF | Steel | 00000000 | 000000 | 000000 | 000000 |
| For Bushing OD | ID | OD | Lg. | ID Tolerance | For Drill Bushing Type | Material | Hardness | Sleeve ANSI Number | Each | |
| 1/2" | 1/2" | 3/4" | 1/2" | 0.0002" to 0.0005" | SF | Steel | Rockwell C61 | L-48-8 | 00000000 | 00000 |
| For Bushing OD | ID | OD | Lg. | Head Dia. | Flange Distance | ID Tolerance | For Drill Bushing Type | Material | Hardness | Each | |
| 1/2" | 1/2" | 3/4" | 47/64" | 13/16" | 1/2" | 0.0002" to 0.0005" | SF | Steel | Rockwell C61 | 00000000 | 000000 |
Drill Bushings for Plastic
Serrations line the sides of these bushings to keep them from spinning while you drill. Also known as jig bushings, they’re pressed or molded into plastic tooling to guide drill bits, counterbores, and reamers. They help you create consistent, accurate holes from part to part.
Also Available: Other sizes. Please select 3378A999 and specify ID, OD, and length.
Tolerance | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Drill Bushing Type | Material | Hardness | Each | |
0.316" ID | |||||||||
| 1/2" | 1/2" | O | 0.0001" to 0.0005" | 0.01" to 0.025" | SG | Alloy Tool Steel | Rockwell C61 | 00000000 | 00000 |
Secure-Hold Drill Bushings for Plastic
Designed to grip slippery plastic, the knurls on these bushings keep them from spinning while you drill. Their hold is stronger than serrated bushings, so they can withstand more force. Press or mold into plastic tooling to guide your drill bit and create accurate, consistent holes.
Also Available: Other sizes. Please select 3379A999 and specify ID, OD, and length.
Tolerance | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Drill Bushing Type | Material | Hardness | Each | |
0.316" ID | |||||||||
| 1/2" | 1/2" | O | 0.0001" to 0.0005" | 0.01" to 0.025" | DG | Alloy Tool Steel | Rockwell C61 | 00000000 | 00000 |
Drill Bushings for Soft Metal and Wood
Serrations on these bushings dig into wood, aluminum, and other soft metals to keep them from spinning while you drill. Also known as jig bushings, they fit inside fixture plates to guide drill bits, counterbores, and reamers. They improve accuracy so that your drilled holes and cuts are consistent from part to part.
Also Available: Other sizes. Please select 3377A999 and specify ID, OD, and length.
Tolerance | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Drill Bushing Type | Material | Hardness | Each | |
0.316" ID | |||||||||
| 1/2" | 1/2" | O | 0.0001" to 0.0005" | -0.0002" to 0" | SP | 1144 Carbon Steel | Rockwell C61 | 00000000 | 000000 |
Removable Drill Bushings for Thin Metal
Unlike most bushings, these won’t buckle the material or distort the hole when installed in thin-gauge aluminum and steel fixture plates. They’re held in place by a lock ring (sold separately), so they’re easy to remove and reuse. Also known as jig bushings, they accurately guide drill bits, counterbores, reamers, and other cutting tools. Use them to make sure your drilled holes and cuts are consistent from part to part.
Tolerance | Thread | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Lg. | For Drill Bit Size | ID | OD | For Material Thick. | Size | Lg. | Direction | Material | Hardness | Each | |
| 0.316" | 1/2" | 1/2" | O | 0.0001" to 0.0015" | 0.003" to 0.005" | 1/64"-3/8" | 1/2"-20 | 1/4" | Left Hand | 1144 Carbon Steel | Rockwell C59 | 00000000 | 000000 |
| For Bushing OD | For Material Thick. | OD | Lg. | Material | Each | |
| 1/2" | 1/64"-1/8" | 9/16" | 3/8" | Aluminum | 00000000 | 00000 |
| 1/2" | 1/64"-1/8" | 5/8" | 3/8" | Aluminum | 0000000 | 0000 |
| 1/2" | 9/64"-3/16" | 9/16" | 5/16" | Aluminum | 00000000 | 0000 |
| 1/2" | 9/64"-3/16" | 5/8" | 5/16" | Aluminum | 00000000 | 0000 |
| 1/2" | 13/64"-3/8" | 9/16" | 3/16" | Aluminum | 00000000 | 0000 |
| 1/2" | 13/64"-3/8" | 5/8" | 3/16" | Aluminum | 00000000 | 0000 |