Ball Bearing Type Ball Bearing Type |
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 | Standard |
Ball Material Ball Material |
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Lubrication Lubrication |
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For Shaft Type For Shaft Type |
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 | Round |
Radial Clearance Trade Number Radial ClearanceTrade Number |
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Ring Material Ring Material |
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Maximum Speed Maximum Speed | Show |
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Maximum Speed Maximum Speed | Hide |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Ball and Roller Bearings
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About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
More
Permanently Lubricated Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
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| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
| 6003 | 17mm | 35mm | 10mm | Steel | 1,100 | 590 | 11,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 000000 |
| 6804 | 20mm | 32mm | 7mm | Steel | 350 | 210 | 11,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
| 6003-2RS | 17mm | 35mm | 10mm | Steel | 1,100 | 590 | 11,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
| 6804-2RS | 20mm | 32mm | 7mm | Steel | 780 | 470 | 11,500 | Lubricated | 10° to 200° | ABEC-1 | 00000000 | 00000 |
Thrust Ball Bearings
Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.
Bearings with steel cage and with bronze cage handle higher loads and speeds than bearings with a plastic cage.
For technical drawings and 3-D models, click on a part number.
Corrosion-Resistant Threaded Track Rollers
Also known as cam followers, track rollers support loads while guiding and positioning work. Thread the stud directly into a component or secure with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from dirt and contamination.
440C stainless steel rollers offer better corrosion resistance than chrome-plated steel rollers.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
For technical drawings and 3-D models, click on a part number.
Roller | Stud | Thread | Shoulder | Radial Load Cap., lbs. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Lg. | Dia. | Lg. | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Each | |
440C Stainless Steel Crowned Rollers with Seal | ||||||||||||||
| 1/2" | 3/8" | 3/16" | 5/8" | 10-32 | 1/4" | 13/32" | 1/32" | 11,500 | 300 | 600 | 250° | Needle Roller | 0000000 | 0000000 |