About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
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About Plain Bearings
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Oil-Embedded Sleeve Bearings

Startup friction causes these 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 1 5/8" Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
1 7/8" | 1" | 3,250 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 220° | 00000000 | 00000 |
1 7/8" | 1 1/4" | 4,050 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 220° | 00000000 | 0000 |
1 7/8" | 1 3/4" | 5,650 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | 10° to 220° | 00000000 | 00000 |
Hard Wear-Resistant 52100 Alloy Steel Tubes

- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Maximum Hardness After Heat Treatment: Rockwell C60
- Specifications Met: ASTM A295
Easier to machine than 52100 alloy steel rods, these extremely hard and wear-resistant tubes are often used to create bearings, bushings, and other cylindrical parts that are under constant stress. They’re also known as chrome steel.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.