System of Measurement System of Measurement |
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OD OD | Show |
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OD OD | Hide |
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Capacity Capacity |
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For Housing ID For Housing ID |
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For Shaft Diameter For Shaft Diameter |
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Shape Shape |
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 | Round |
Lubrication Lubrication |
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Bearing Trade Number Bearing Trade Number |
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Power Source Power Source |
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Roller Bearing Type Roller Bearing Type |
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For Load Direction For Load Direction |
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 | Combined Radial and Thrust |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Maximum Temperature Maximum Temperature |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Mounting Hole Diameter Mounting Hole Diameter |
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Number of Mounting Holes Number of Mounting Holes |
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Mounting Hole Thread Size Mounting Hole Thread Size |
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Mounting Hole Type Mounting Hole Type |
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About Ball and Roller Bearings
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About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
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About Washers
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Spherical-Roller Bearings
Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||
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| For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Bearing Trade Number | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Max. Temp. Range, °F | Each | |
Open | |||||||||||
| 90 | 160 | 40 | 22218 | Steel | 80,750 | 88,750 | 3,200 | Required | 390 | 0000000 | 0000000 |
Round Maintenance-Free Turntables
The PTFE sleeve bearings will never need lubrication. These turntables add rotational positioning to machinery and equipment.
For technical drawings and 3-D models, click on a part number.
Bearing | |||||||||
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| Capacity, lbs. | OD, mm | ID, mm | Overall Ht., mm | Material | Type | Material | Mounting Fasteners Included | Each | |
Lubrication Not Required | |||||||||
| 670 | 160 | 60 | 33 | Anodized Aluminum | Sleeve | PTFE Plastic | No | 000000 | 0000000 |
Bearing Retaining Nuts
Often paired with spring lock washers to strengthen their hold, these retaining nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle. They have slotted sides, so you can tighten and loosen them with a spanner wrench or spanner socket. Made of carbon steel, they’re strong and wear resistant.
Use stepped-face retaining nuts with DIN 462 spring lock washers. You can also use them in pairs or with other bearing retaining nuts as jam nuts. For the nut closer to the bearing, position the stepped face towards the bearing. All meet DIN standards for bearing lockout dimensions.
Chamfered-face retaining nuts weigh less and produce less heat than stepped-face nuts. They meet ISO 2982 (formerly DIN 981), an international standard for bearing locknut dimensions. Their sizes correspond to SKF KM series. Use them with DIN 5406 spring lock washers.
For technical drawings and 3-D models, click on a part number.