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Ultra-Low-Friction Dry-Running Thrust Bearings
Use these bearings in applications with frequent starts and stops because they operate with very little friction.
Rulon J bearings create the least amount of friction of any bearing that we offer. They handle heavier loads than PTFE 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon J Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||
| 5/8" | 1/16" | 95 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 3/8" Shaft Dia. | ||||||
| 3/4" | 1/16" | 105 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
For 1/2" Shaft Dia. | ||||||
| 1" | 1/16" | 140 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 0000 |
For 3/4" Shaft Dia. | ||||||
| 1 3/8" | 1/8" | 360 lbs. @ 60 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 1" Shaft Dia. | ||||||
| 2" | 1/8" | 560 lbs. @ 60 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 1 1/2" Shaft Dia. | ||||||
| 3" | 1/8" | 1,650 lbs. @ 30 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 6mm Shaft Dia. | ||||||
| 11.8mm | 1.5mm | 60 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 8mm Shaft Dia. | ||||||
| 15.8mm | 1.5mm | 85 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 10mm Shaft Dia. | ||||||
| 17.8mm | 1.5mm | 85 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
| 17.8mm | 2mm | 85 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
For 12mm Shaft Dia. | ||||||
| 23.7mm | 2mm | 125 lbs. @ 120 rpm | Gold | -400° to 550° | 0000000 | 00000 |
Food Industry Dry-Running Thrust Bearings
Made of FDA listed materials for use in food applications, these bearings also withstand caustic and washdown environments.
Rulon 641 bearings are stronger than UHMW 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.
Rulon 641 Plastic Bearings
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
For 1/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 3/8" | 1/16" | 50 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 5/8" | 1/16" | 130 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 0000 |
For 3/8" Shaft Dia. | |||||||
| 3/4" | 1/16" | 140 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 0000 |
For 1/2" Shaft Dia. | |||||||
| 1" | 1/16" | 185 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 3/4" Shaft Dia. | |||||||
| 1 3/8" | 1/8" | 480 lbs. @ 60 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 1" Shaft Dia. | |||||||
| 2" | 1/8" | 750 lbs. @ 60 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 1 1/2" Shaft Dia. | |||||||
| 3" | 1/8" | 2,250 lbs. @ 30 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
Metric Rulon 641 Plastic Bearings
| OD, mm | Thick., mm | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
For 6 mm Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 11.8 | 1.5 | 80 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 000000 |
| 12.8 | 0.8 | 95 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 8 mm Shaft Dia. | |||||||
| 14.8 | 0.8 | 100 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 15.8 | 1.5 | 110 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 10 mm Shaft Dia. | |||||||
| 17.8 | 1.5 | 115 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 17.8 | 2 | 115 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
For 12 mm Shaft Dia. | |||||||
| 23.7 | 2 | 170 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
| 23.7 | 3 | 170 lbs. @ 120 rpm | White | -400° to 550° | FDA Compliant 21 CFR 177.1550, USP Class VI | 0000000 | 00000 |
Water-Resistant Dry-Running Thrust 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.
| OD | Thick. | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Rulon LR Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 1/4" Shaft Dia. | ||||||
| 5/8" | 1/16" | 130 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 3/8" Shaft Dia. | ||||||
| 3/4" | 1/16" | 140 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
| 3/4" | 1/8" | 135 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
For 1/2" Shaft Dia. | ||||||
| 3/4" | 1/16" | 100 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
| 1" | 1/16" | 185 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
| 1" | 3/32" | 185 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1" | 1/8" | 185 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 5/8" Shaft Dia. | ||||||
| 1" | 1/16" | 300 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1" | 1/8" | 300 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 3/16" | 1/8" | 420 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 1/4" | 1/16" | 460 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 3/4" Shaft Dia. | ||||||
| 1 1/4" | 1/16" | 390 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 1/4" | 1/8" | 390 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 3/8" | 1/8" | 480 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 3/4" | 1/8" | 710 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 1" Shaft Dia. | ||||||
| 1 1/2" | 1/16" | 410 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 1 1/2" | 1/8" | 410 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 2" | 1/8" | 750 lbs. @ 60 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 1 1/4" Shaft Dia. | ||||||
| 2" | 1/16" | 1,200 lbs. @ 30 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
| 2" | 1/8" | 1,200 lbs. @ 30 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 1 1/2" Shaft Dia. | ||||||
| 3" | 1/8" | 2,250 lbs. @ 30 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 2" Shaft Dia. | ||||||
| 3" | 1/8" | 1,650 lbs. @ 30 rpm | Maroon | -400° to 550° | 0000000 | 000000 |
| OD, mm | Thick., mm | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Metric Rulon LR Plastic Bearings | ||||||
|---|---|---|---|---|---|---|
For 6 mm Shaft Dia. | ||||||
| 12.8 | 0.8 | 95 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |
For 8 mm Shaft Dia. | ||||||
| 14.8 | 0.8 | 100 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
For 10 mm Shaft Dia. | ||||||
| 19.8 | 0.8 | 140 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 0000 |
For 12 mm Shaft Dia. | ||||||
| 24.7 | 0.8 | 180 lbs. @ 120 rpm | Maroon | -400° to 550° | 0000000 | 00000 |