Details
SAE 841 Sintered Bronze - Oil Impregnated
One of the finest powder metal bearings on the market. By using a proprietary blending and sintering process this gives us a uniform grain structure and spheroidized porosity which results in superior strength, lower coefficient of friction and a uniform oil coating of the mating shaft. During operation, oil impregnated bronzes have a proven record of excellent wear resistance and long life where normal lubrication is difficult or impossible to provide.
- SAE 841 SPEC SHEET - Download more information on alloy SAE 841 Sintered Bronze, Oil Impregnated.
Available Sizes
GRAPHOIL / SINTERED OIL IMPREGNATED
6 1/2 Inch Lengths
Rounds (DIA in Inches): 1/4 " thru 8"
Hollows: thru 8 " O.D.
Flats, Special Shapes, and Shorter Lengths: Available upon request and made to order
| DIA IN INCHES | LBS / FOOT |
|---|---|
| 3/8 | 0.04 |
| 1/2 | 0.08 |
| 5/8 | 0.12 |
| 3/4 | 0.17 |
| 7/8 | 0.23 |
| 1 | 0.31 |
| 1 1/8 | 0.39 |
| 1 1/4 | 0.48 |
| 1 3/8 | 0.58 |
| 1 5/8 | 0.81 |
| 1 3/4 | 0.94 |
| 2 | 1.23 |
| 2 1/4 | 1.55 |
| 2 1/2 | 1.92 |
| 2 3/4 | 2.32 |
| 3 | 2.76 |
| 3 1/4 | 3.24 |
| 3 1/2 | 3.76 |
| 4 | 4.91 |
| 4 1/2 | 6.22 |
| 5 | 7.67 |
| 6 | 11.05 |
| 8 | 19.64 |
| I.D. X O.D. IN INCHES |
LBS / FOOT |
|---|---|
| 1/2 X 1 | 0.23 |
| 1/2 X 1 1/8 | 0.31 |
| 1/2 X 1 1/4 | 0.40 |
| 1/2 X 1 1/2 | 0.61 |
| 1/2 X 2 | 1.15 |
| 5/8 X 1 1/8 | 0.27 |
| 5/8 X 1 1/4 | 0.36 |
| 5/8 X 1 3/8 | 0.46 |
| 5/8 X 1 1/2 | 0.57 |
| 5/8 X 1 3/4 | 0.82 |
| 5/8 X 2 | 1.11 |
| 3/4 X 1 1/4 | 0.31 |
| 3/4 X 1 1/2 | 0.52 |
| 3/4 X 1 3/4 | 0.77 |
| 3/4 X 2 | 1.06 |
| 7/8 X 2 | 0.99 |
| 1 1/4 X 1 3/4 | 0.46 |
| 1 1/4 X 2 | 0.75 |
| 1 1/4 X 2 1/4 | 1.07 |
| 1 1/4 X 3 | 2.28 |
| 1 1/2 X 2 1/4 | 0.86 |
| 1 1/2 X 2 1/2 | 1.23 |
| 1 3/4 X 2 1/2 | 0.98 |
| 1 3/4 X 2 3/4 | 1.38 |
| 1 3/4 X 3 1/2 | 2.82 |
| 2 X 2 1/4 | 0.33 |
| 2 X 2 3/4 | 1.09 |
| 2 X 3 | 1.54 |
| 2 X 3 1/4 | 2.02 |
| 2 X 4 | 3.69 |
| 2 X 4 1/2 | 4.99 |
| 2 X 5 | 6.45 |
| 2 1/4 X 3 1/4 | 1.69 |
| 2 1/2 X 3 1/2 | 1.84 |
| 2 1/2 X 3 3/4 | 2.40 |
| 2 1/2 X 4 | 2.99 |
| 2 1/2 X 4 1/4 | 3.63 |
| 2 3/4 X 3 3/4 | 2.00 |
| 3 X 3 1/2 | 1.00 |
| 3 X 4 1/2 | 3.45 |
| 3 X 5 | 4.91 |
| 3 X 6 | 8.29 |
| 3 1/4 X 4 1/4 | 2.30 |
| 3 1/2 X 4 3/4 | 3.17 |
| 4 X 5 1/2 | 4.38 |
| 4 X 6 | 6.14 |
| 4 1/2 X 6 | 4.84 |
| 5 X 7 | 7.37 |
| 6 X 8 | 8.60 |
| 6 X 9 | 13.82 |
Typical Uses for SAE 841 Sintered Bronze
Aerospace: Materials for Aircraft and Space Vehicles
Automotive: Gears, Cams, Sprockets, Bushings, Sleeves
Industrial: Machinery Components, Self-lubricating Pump Parts, Turbine Blades, Office Machines, Home Appliances, Medical Equipment
Agricultural: Farm, Lawn and Garden Equipment
Chemical Composition for SAE 841
(%max., unless shown as range or min.)
| Cu | Fe | Pb | C | Sn | Zn | |
|---|---|---|---|---|---|---|
| Min./Max. | 87.5-90.5 | 1.0 | - | 1.75 | 9.5-10.5 | - |
| Nominal | - | - | - | - | - | - |