About Plain Bearings
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About Ball and Roller Bearings
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Needle-Roller Bearings
Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
Open bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
Open | |||||||||||
| 3/16" | 11/32" | 3/8" | Steel | 630 | 550 | 40,000 | Required | 8 | -40° to 280° | 00000000 | 000000 |
Panel-Mount Oil-Embedded Sleeve Bearings
Unlike other sleeve bearings, these do not need to be fully inserted into a housing. Their unique shape creates a permanent, secure hold in thin panels. Bearings swivel to accommodate up to 5° of shaft misalignment. On startup, friction causes the bronze to release a thin layer of oil on the bearing’s surface. Not for use with plastic panels.
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.
| Lg. | Spline OD | For Min. Sheet Metal Thick. | Dynamic Radial Load Capacity | Misalignment Capability | Lubrication | Lubricant | Temperature Range, °F | Each | |
840 Bronze Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 1/8" Shaft Dia. | |||||||||
| 0.29" | 0.39" | 0.04" | 70 lbs. @ 120 rpm | 5° | Lubricated | SAE 45 Oil | -20° to 200° | 0000000 | 000000 |