System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter | Show |
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For Shaft Diameter For Shaft Diameter | Hide |
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Bearing Trade Number Bearing Trade Number |
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Plain Bearing Type Plain Bearing Type |
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 | Sleeve |
Ball Bearing Type Ball Bearing Type |
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 | With Retaining Ring |
For Load Direction For Load Direction |
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 | Radial |
Ring Material Ring Material |
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Material Material |
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Lubrication Lubrication |
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For Shaft Type For Shaft Type |
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 | Round |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Lubricant Lubricant |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Static Radial Load Capacity Static Radial Load Capacity |
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About Plain Bearings
More
About Ball and Roller Bearings
More
Set Screw Collar Ball Bearings
Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.
Bearings with a black-oxide steel ring have some corrosion resistance.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Bearings with a retaining ring have a removable retaining ring that holds the bearing inside a housing.
For technical drawings and 3-D models, click on a part number.
Inner Ring | Retaining Ring | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | ABEC Rating | Each | |
Sealed (Lubricated) | ||||||||||||||
Black-Oxide Steel—With Retaining Ring | ||||||||||||||
| ER38 | 2 3/8" | 4.331" | 1 1/4" | 2.9844" | 2.5625" | 4 37/64" | 0.09375" | 11,750 | 8,150 | 3,000 | -20° to 220° | ABEC-1 | 0000000 | 0000000 |
Oil-Embedded Sleeve Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® 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 | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 2 3/8" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 2 5/8" | 1 1/4" | 5,700 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 000000 |
| 2 5/8" | 1 5/8" | 7,700 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 00000 |
| 2 3/4" | 2" | 9,400 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
| 2 3/4" | 2 1/2" | 11,850 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 00000 |
| 2 3/4" | 3" | 14,000 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
Washdown Mounted Ball Bearings
Meeting IP69K for washdown environments, these mounted ball bearings are used in food, beverage, pharmaceutical, and chemical plants. They have excellent corrosion resistance and prevent rusting caused by salt water, chlorine solutions, and chemicals because their housing is 316 stainless steel. All have USDA H1 approved lubrication, which is certified for incidental contact with food and is suitable for food and beverage applications.
Clamp on bearings have a locking collar to center shafts and secure them better than set screw bearings, so there’s less vibration and noise. To install them, tighten the locking collar’s screw until it grips the inner ring.
Snap optional covers onto bearings to shield them from moisture. Made of polypropylene, they resist corrosion, won’t absorb water, and are FDA compliant.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
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| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Dp. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Specifications Met | Each | |
Sealed Steel Bearings with 316 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Clamp On | |||||||||||||||
| 2 3/8" | 2 3/4" | 5 9/16" | 9 1/2" | 5 5/32" | 0.875" | 7 1/4" | 11,750 | 8,150 | 1,250 | -20° to 220° | Self Aligning | Lubricated | NSF Registered H1 | 0000000 | 0000000 |
| For Shaft Diameter | OD | Material | Mount Type | Temperature Range,°F | Specifications Met | Each | |
Closed | |||||||
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| 2 3/8", 2 7/16", 60mm | 4 5/8", 117mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 000000 |
Open | |||||||
| 2 3/8", 2 7/16", 60mm | 4 11/16", 119mm | Polypropylene Plastic | Snap In | -20° to 220° | FDA Compliant 21 CFR 177.1520 | 0000000 | 00000 |