About Plain Bearings
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About Ball and Roller Bearings
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High-Load Oil-Embedded Sleeve Bearings
Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.
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 1 3/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 2" | 1" | 4,450 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 000000 |
| 2" | 1 1/2" | 6,650 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
| 2" | 2" | 8,900 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
| 2" | 3" | 13,350 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
| 2" | 4" | 17,800 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 000000 |
High-Load Oil-Embedded Flanged Sleeve Bearings
Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes these bearings to release a thin layer of oil onto their surface. Color is silver because of the iron.
863 iron-copper bearings are also known as Super Oilite® bearings.
Iron-copper bearings support heavier loads than 863 iron-copper 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 | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 1 3/4" Shaft Dia. | ||||||||||
| 2 1/4" | 2 1/2" | 3" | 1/4" | 11,100 lbs. @ 30 rpm | 6,900 lbs. @ 30 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 0000000 | 000000 |
Iron-Copper Bearings | ||||||||||
For 1 3/4" Shaft Dia. | ||||||||||
| 2 1/4" | 2 1/2" | 3" | 1/4" | 23,850 lbs. @ 30 rpm | 14,800 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | 10° to 220° | 0000000 | 00000 |
Precision Needle-Roller Bearings
Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
Open bearings dissipate heat more efficiently than sealed bearings.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
For technical drawings and 3-D models, click on a part number.
Bearings | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Radial Load Cap., lbs. | Optional Shaft Liners | |||||||||||||
| For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range., °F | Each | For Shaft Dia. | Each | ||
Open | ||||||||||||||
| 1 3/4" | 2 5/16" | 1" | Steel | 9,900 | 19,700 | 7,600 | Required | 16 | 0° to 245° | 0000000 | 000000 | 1 1/2" | 000000 | 000000 |