1、Beneficial comments, recommendations, additions, deletions, clarifications,etc. and any data that may improve this document should be sent to:Commander, Naval Sea Systems Command, SEA 05Q, 2531 Jefferson Davis Highway,Arlington, VA 22242-5160.FSC 9150A-A-59685April 12, 2001COMMERCIAL ITEM DESCRIPTIO
2、NGREASE, SEALED BALL and ROLLER BEARINGThe General Services Administration has authorized the use of thisCommercial Item Description for all federal agencies.1. SCOPE. This Commercial Item Description (CID) covers the performancerequirements of a synthetic base hydrocarbon grease thickened with a li
3、thiumcomplex soap that is intended for application as a lubricant for sealedbearings used in electric motors on Navy ships and submarines. It is notintended to be an extreme pressure grease or a general application lubricant.2. CLASSIFICATION. None.3. SALIENT CHARACTERISTICS.3.1 Material. The grease
4、 covered by this CID shall consist of a syntheticbase fluid (wax free) combined with a lithium complex soap thickener andformulated with additives to meet the requirements as specified herein.3.2 Toxicity. The grease shall have no adverse effect on the health ofpersonnel when used for its intended p
5、urpose. The grease shall contain nocomponents that produce noxious vapors in such concentrations as to be anirritant to personnel during formulation or use under conditions of adequateventilation. The product label shall caution users to avoid prolonged contactwith the skin. The product shall have b
6、een reviewed by Navy EnvironmentalHealth Center to assess its potential health hazard.3.3 Workmanship. The grease, when examined visually, shall be a smoothhomogeneous mixture, free of lumps and abrasive material. The grease shallspread uniformly and appear homogeneous when worked with the straight
7、edge ofa spatula on a glass surface.3.4 Property requirements. The grease shall have the physical and chemicalproperties listed in Table I and shall meet the requirements as specified whentested in accordance with the respective test method and test condition.METRICProvided by IHSNot for ResaleNo re
8、production or networking permitted without license from IHS-,-,-A-A-596852Table I. Property requirements for bearing grease.Property Test Method Test Condition RequirementBase oil type not applicable not applicable SynthetichydrocarbonSoap type not applicable not applicable Lithium complexPenetratio
9、n, worked(60 strokes) ASTM D 217 25 C (77 F)265 295(NLGI Grade 2)Base oil viscosity ASTM D 445 40 C (104 F)100 C (212 F)90 to 110 cSt(470 to 575 SUS)13.5 to 16.5 cSt(76 to 88 SUS)Dropping point ASTM D 2265 per specification 240 C (min.)(464 F)Evaporation loss ASTM D 9727 days at 149 C(300 F)2.5% wei
10、ghtloss,(max.)Bomb oxidation ASTM D 942100 hours at100 C (212 F)500 hours at100 C (212 F)20.68kPa(3.0psi) (max.)48.26kPa(7.0psi) (max.)Four ball wear test ASTM D 2266 Scar diameter 0.65 mm (max.)Four ball EP test ASTM D 2596 Weld loadLoad wear index250 kg (550lbs.)40 (min.)Corrosion protection rust
11、ASTM D 1743 ASTM D 1743 PassMinimum operatingtemperature range not applicable not applicable-40 to 170 C(-40 to 338 F)DmN not applicable not applicable 350,000Storage stability FED-STD-791,Method 3467Test after 6months of storage,at 40 3 C (1045 F)30 points fromoriginal workedpenetrationOil separati
12、on ASTM D 6184 30 hours at 1003 C (212 5 F) 1.0% (max.)Life of lubricatinggrease ASTM D 3336 177 C (350 F) 200 hours (min.)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5968534. REGULATORY REQUIREMENTS.4.1 Recovered materials. The offeror/contr
13、actor is encouraged to userecovered materials to the maximum extent practicable, in accordance withparagraph 23.403 of the Federal Acquisition Regulation (FAR).4.2 Hazardous substance. The grease shall conform to the requirements of theFederal Hazardous Substance Act (16 CFR 1500.121).4.3 Off-gassin
14、g. The grease shall qualify for limited use under theprovisions of Chapter 7 of the Submarine Atmosphere Control Manual, NAVSEAS9510-AB-ATM-010/(U).5. PRODUCT CONFORMANCE PROVISIONS.5.1 Product conformance. The products provided shall meet the salientcharacteristics of this commercial item descripti
15、on, conform to the producersown drawings, specifications, standards, and quality assurance practices, andbe the same product offered for sale in the commercial market. The governmentreserves the right to require proof of such conformance.5.2. Market acceptability. The company must demonstrate throug
16、h laboratorytesting that the product will exhibit the salient properties of thiscommercial item description.6. PACKAGING.6.1 Preservation, packing, and marking. Preservation, packing, and markingshall be as specified in the contract or order.7. NOTES.7.1 Ordering data. Purchaser shall specify the fo
17、llowing:(a) Title, number and date of this CID.(b) Size of containers and quantity required.7.2 Material safety data sheets. The contracting officer shall identify inthe purchasing document those activities that shall be provided materialsafety data sheets prepared in accordance with FED-STD-313.7.3
18、 Dimensions. Products manufactured to inch-pound dimensions will beconsidered on an equal basis with those manufactured using metric units,provided they fall within specified tolerances using conversion tablescontained in the latest revision of FED-STD-376 and all other requirements ofthis Commercia
19、l Item Description are met.7.4 Carcinogens. The procuring document should require submittal ofcertification that no carcinogenic constituents are present as defined underOSHA 29 CFR 1910.1200.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-596854
20、7.5 Source of documents.7.5.1 ASTM standards are available from the American Society for Testing andMaterials, 100 Barr Harbor Dr., West Conshohocken, PA 19428-2959.7.5.2 FED-STDs are available from the Standardization Documents Order Desk,Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.7.
21、5.3 The CFR is available from the Superintendent of Documents, U.S.Government Printing Office, Washington, DC 20401.7.5.4 The FAR is available from the U.S. General Services Administration,1800 F Street NW, Washington, DC 20405.7.5.5 NAVSEA technical manuals are available from the Naval Publications
22、 andForms Directorate, Navy Inventory Control Point, 700 Robbins Avenue,Philadelphia, PA 19111-5098.7.6 Potential sources. The following products comply with the salientcharacteristics of this Commercial Item Description when this document wasdeveloped:Manufacturer Product Name and CodeMobil Oil Cor
23、poration Mobilith SHC 100Lubricant Marketing Product Code: 64407-03225 Gallows RoadFairfax, VA 22037Shell Oil Company Albida SLC 100Lubricants Division Product Code: 70358One Shell PlazaHouston, TX 77002Exxon Marketing Technical Services Unirex SHP 100800 Bell St. Product Code: 415224Houston, TX 770
24、027.7 Key words.Electric motorsGreaseGrease, sealed ball and roller bearingSealed bearingProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-596855MILITARY INTERESTS: CIVIL AGENCY COORDINATING ACTIVITY:GSA-FSSCustodians:Air Force-68 Preparing Activity: Navy-SHArmy-AT Project 9150-1255Navy-SHDLA-PSReview Activities:Air Force-03, 11Army-MINavy-AS, SADLA-GS, GS3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
