INCH-POUND
MS17796B
7 May 2004 SUPERSEDING MS17796A
9 November 1984
DETAIL SPECIFICATION SHEET
Inactive for new design after 16 June 1997.
BEARING, SLEEVE, FLANGED, SINTERED BRONZE, OIL IMPREGNATED
This specification sheet is approved for use by all departments and agencies of the Department of
Defense.
The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-B-5687, "Bearings, Sleeve, Washers, Thrust, Sintered, Metal Powder, Oil-Impregnated, General Specification for".
REQUIREMENTS:
1. Configuration. The bearings shall meet the configuration requirements of figure 1 and be of the dash numbers, dimensions, and characteristics of table I.
2. Material. The bearing material shall be sintered copper base powdered metal in accordance with MIL-B-5687, type I, grade 1 or 2. The yield strength in compression shall be
11,000 psi (minimum) for 0.1 percent permanent set.
3. Hardness. The bearing hardness shall be 30 - 70 HRH.
4. Porosity. The bearing porosity (oil content by volume) shall be 20 percent minimum.
5. Lubrication. Bearings are to be impregnated 18 percent by volume with oil conforming to MIL-PRF-17331, "Lubricating Oil, Steam Turbine and Gear, Moderate Service".
6. Dimensions. All dimensions are in inches.
7. Dimensional tolerances and chamfers. Dimensional tolerances and chamfers are shown in tables II, III, IV, and V.
8. Load ratings. Load ratings are shown in table VI and requirement 9.
AMSC N/A FSC 3120
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.
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