1、 METRIC A-A-59583C 05 August 2008 SUPERSEDING A-A-59583B 23 September 2003 Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data COMMERCIAL ITEM DESCRIPTION BEARING, BALL, ANNULAR, SINGLE ROW, RADIAL, NON-FILLING SLOT, DIMENSION SERIES 10 The General Services
2、Administration has authorized the use of this commercial item description for all federal agencies. 1. SCOPE. This commercial item description (CID) covers metric, single row, radial, non-filling slot, annular ball bearings for general-purpose use. These bearings are not intended for use in critical
3、 aeronautical or critical special precision applications. 2. CLASSIFICATION. The ball bearings shall be classified by the class, sizes, cage materials, shield and seal configurations, precision tolerances, and lubricant and preservative requirements listed below: Class 4 - dimension series 10 Size -
4、 bearing dimensions (see table I) Cage materials (see table II) Shield and seal configurations (see table III) Precision tolerances (see table IV) Lubricant and preservative requirements (see table V) 3. SALIENT CHARACTERISTICS 3.1 Dimensions. Bearing boundary dimensions shall conform to the require
5、ments specified in table I for each of the coded bearing sizes. The listed dimensions conform to the requirements specified for dimension series 10 in American Bearing Manufacturers Association (ABMA) Standard 20, “Radial Bearings of Ball, Cylindrical Roller, and Spherical Roller Types, Metric Desig
6、n“. The bearing size shall be as specified in the acquisition order (see 7.3(b). For unlisted bearing sizes, the associated dimensional and dynamic load rating requirements should also be specified in the acquisition order. that may improve this document should be sent to: STDZNMGTdla.mil or Defense
7、 Supply Center Richmond (DSCR), ATTN: DSCR-VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. AMSC N/A FSC 3110 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59583C 2 TABLE I. Dimensional requirements (ABMA series 10). Bearing size cod
8、e Bore diameter (mm) Outside diameter (mm) Width (mm) Chamfer r/min. (mm) Minimum shaft shoulder diameter1(mm) Dynamic load rating, (minimum) (lb.) 00 10 26 8 0.3 12.5 1,020 01 12 28 8 0.3 14.5 1,140 02 15 32 9 0.3 17.5 1,250 03 17 35 10 0.3 19.5 1,340 04 20 42 12 0.6 25 2,110 05 25 47 12 0.6 30 2,2
9、60 06 30 55 13 1.0 36 2,850 07 35 62 14 1.0 41 3,574 08 40 68 15 1.0 46 3,150 09 45 75 16 1.0 51 4,500 10 50 80 16 1.0 56 4,650 11 55 90 18 1.1 62 6,350 12 60 95 18 1.1 67 6,609 13 65 100 18 1.1 72 6,800 14 70 110 20 1.1 77 8,542 15 75 115 20 1.1 82 8,879 16 80 125 22 1.1 87 10,679 17 85 130 22 1.1
10、92 11,100 18 90 140 24 1.5 98.5 13,038 19 95 145 24 1.5 103.5 13,578 20 100 150 24 1.5 108.5 13,600 21 105 160 26 2.0 115 16,000 22 110 170 28 2.0 120 18,000 24 120 180 28 2.0 130 18,600 26 130 200 33 2.0 140 23,600 28 140 210 33 2.0 150 24,700 30 150 225 35 2.1 162 25,500 32 160 240 38 2.1 172 30,5
11、74 34 170 260 42 2.1 182 36,194 36 180 280 46 2.1 192 40,465 1Listed for reference purposes only. Shoulder height shall be determined to provide sufficient clearance for the direct application of bearing removal force against the bearing inner ring. If the required minimum clearance is not available
12、, an alternative non-destructive bearing removal capability shall be provided. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59583C 3 3.2 Materials. 3.2.1 Rings. The bearing ring material shall be chromium-alloy steel 52100 (UNS G52986) as spec
13、ified in ASTM International (ASTM) A 295/A 295M, “Standard Specification for High-Carbon Anti-Friction Bearing Steel“. The finished rings shall not exceed the associated billet material inclusion rating, that is also specified in ASTM A 295/A 295M. Ring hardness shall be no less than 58 HRC as defin
14、ed in ASTM E 18, “Standard Test Methods for Rockwell Hardness of Metallic Materials“. The grain size of the ring material shall be determined in accordance with ASTM E 112, “Standard Methods for Determining Average Grain Size“. 3.2.2 Balls. The bearing ball material shall be chromium-alloy steel 521
15、00 (UNS G52986) as specified in ASTM A 295/A 295M. The finished balls shall not exceed the associated billet material inclusion rating, which is also specified in ASTM A 295/A 295M. Balls shall be through-hardened no less than 60 HRC and no more than 67 HRC as defined in ASTM E 18. The grain size of
16、 the ball material shall be determined in accordance with ASTM E 112. 3.2.3 Cage. The bearing cage material shall be impervious to deterioration from any lubricant, preservative, solvent, or other chemical substance expected to contact the bearing during normal use or storage. Similarly, the materia
17、l shall not cause any chemical deterioration of any other bearing component. Metallic cage materials shall operate from -40 F to 250 F (-40 C to 121 C). Non-metallic cage materials shall operate from -20 F to 250 F (-30 C to 121 C). Unless otherwise specified in the acquisition order, the cage mater
18、ial shall be one of the optional coded types listed in table II (see 7.3(c). TABLE II. Cage materials. Code1Material type J Pressed steel M Machined bronze or brass P Molded plastic (nylon 6/6 or equal) T Machined non-metallic (phenolic) Y Pressed brass X Other 1No significant changes from FF-B-171/
19、3. 3.2.4 Shields and seals. When used, the shield or seal material shall be as recommended by the manufacturer, unless otherwise specified in the acquisition order (see 7.3(d). The material shall be impervious to deterioration from any lubricant, preservative, solvent, or other chemical substance ex
20、pected to contact the bearing during normal use or storage. Similarly, the material shall not cause any chemical deterioration of any other bearing component. The shield or seal shall remain functionally effective at a minimum temperature range of -20 F to 250 F (-30 C to 121 C) for non-metallic and
21、 -40 F to 250 F (-40 C to 121 C) for metallic materials. Unless otherwise specified in the acquisition order, the shield and seal configuration for the bearing shall be one of the coded options listed in table III (see 7.3(e). Provided by IHSNot for ResaleNo reproduction or networking permitted with
22、out license from IHS-,-,-A-A-59583C 4 TABLE III. Shield and seal configurations. Code1Configuration option A Open B Single shield C Double shield D Single seal E Double seal F Single shield and seal G Open with snap ring H Single shield on snap ring side J Single shield opposite snap ring K Double s
23、hield with snap ring X Other (specify in acquisition order) 1No significant changes from FF-B-171/3. 3.2.5 Snap ring. When used, the bearing snap ring and associated snap ring groove shall conform to the requirements specified in ABMA Standard 20. 3.3 Precision tolerance. The bearing precision toler
24、ance level shall conform to Annular Bearing Engineers Committee (ABEC) class ABEC-1, ABEC-3, ABEC-5, or ABEC-7 as defined in ABMA 20. The tolerance class and associated radial internal clearance shall be one of the coded options listed in table IV (see 7.3(f). 3.3.1 Bearing precision tolerance level
25、s and internal clearances may be affected by the addition of shields and/or seals. Manufacturers/suppliers should be consulted for availability of desired precision tolerances when shields and/or seals are required. 3.4 Lubrication and preservation requirements. Unless otherwise specified in the acq
26、uisition order, the bearing lubricant or preservative requirement shall be as selected from the approved coded options listed in table V (see 7.3(g). When grease fill is required, the bearing void (the airspace between the inner and outer rings of the assembled bearing) shall be 25 to 50 percent fil
27、led. Bearing preservative shall be in accordance with MIL-DTL-197, “Packaging of Bearings, Associated Parts and Subassemblies“. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59583C 5 TABLE IV. Precision tolerance requirements. Code Tolerance cl
28、ass Radial internal clearance A Group 2 (less than normal) B Group N (normal) C Group 3 (greater than normal) D Group 4 (greater than group 3) T ABEC-1 Group 5 (greater than group 4) E Group 2 (less than normal) F Group N (normal) G Group 3 (greater than normal) H Group 4 (greater than group 3) U AB
29、EC-3 Group 5 (greater than group 4) J Group 2 (less than normal) K Group N (normal) L Group 3 (greater than normal) M Group 4 (greater than group 3) V ABEC-5 Group 5 (greater than group 4) N Group 2 (less than normal) P Group N (normal) R Group 3 (greater than normal) S Group 4 (greater than group 3
30、) W ABEC-7 Group 5 (greater than group 4) TABLE V. Lubricant and preservative requirements. Code Lubricant or preservative compound B Grease in accordance with MIL-PRF-81322 E Grease in accordance with DOD-G-24508 H Grease in accordance with MIL-PRF-23827 L Grease with SRI-2 or qualified equivalent
31、S No fill T Preservation compound in accordance with MIL-DTL-197 X Other (specify in the acquisition order) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59583C 4. REGULATORY REQUIREMENTS 4.1 Recovered materials. The offeror/contractor is encou
32、raged to use recovered materials to the maximum extent practicable, in accordance with paragraph 23.403 of the Federal Acquisition Regulation (FAR). 4.2 Unless otherwise indicated in the solicitation and resulting contract, the foreign acquisition restrictions in Section 252.225, Clause 252.225.7016
33、 of the Defense Federal Acquisition Regulation Supplement (DFARS) apply to products described by this CID. 5. PRODUCT CONFORMANCE PROVISIONS 5.1 Product conformance. The products provided shall meet the salient characteristics of this commercial item description, conform to the producers own drawing
34、s, specifications, standards, and quality assurance practices, and be the same product offered for sale in the commercial marketplace. The government reserves the right to require proof of such conformance. 5.2 Market acceptability. The product offered must have been previously sold either to the go
35、vernment or on the commercial market. 6. PACKAGING 6.1 Preservation, packing, and marking. Unless otherwise specified in the acquisition order, the bearings supplied shall be preserved, packed, and marked in accordance with MIL-DTL-197 (see 7.3(h). 7. NOTES 7.1 Part or identification number (PIN). T
36、he following PIN procedure is for government purposes and does not constitute a requirement for the contractor. AA59583 - 4 12 J C E B Example of reference part number: Lubricant and preservative code (see table V) Precision tolerance code (see table IV) Shield and seal code (see table III) Cage mat
37、erial code (see table II) Bearing size code (see table I) Class 4 - dimension series 10 CID number AA59583 - 4 12 J C E B indicates: boundary dimension series 10; bore diameter 60 mm, outside diameter 95 mm, width 18 mm; pressed steel cage; double shield; ABEC-3 tolerance class, less than normal rad
38、ial internal clearance; filled with grease in accordance with MIL-PRF-81322. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59583C 7 7.2 Sources of documents. 7.2.1 ABMA standards. Copies of ABMA standards may be obtained from the American Bea
39、ring Manufacturers Association, 2025 M Street NW, Suite 800, Washington, DC 20036. Electronic copies of ABMA standards may be obtained from http:/www.abma-dc.org/. 7.2.2 ASTM standards. Copies of ASTM standards may be obtained from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Consh
40、ohocken, PA 19428-2959. Electronic copies of ASTM standards may be obtained from http:/www.astm.org/. 7.2.3 FAR and DFARS. Copies of the FAR and DFARS may be obtained from the Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954. Electronic copies of the FAR may be obtained from h
41、ttp:/www.arnet.gov/far/. Electronic copies of the DFARS may be obtained from http:/www.acq.osd.mil/dp/dars/dfars.html. 7.2.4 Military specifications and standards. Copies of military specifications and standards may be obtained from Standardization Documents Order Desk, 700 Robbins Avenue, Building
42、4D, Philadelphia, PA 19111-5094. Electronic copies of military specifications and standards may be obtained from http:/assist.daps.dla.mil/quicksearch/. 7.3 Ordering data. Acquisition documents should specify the following information: a. CID document number, revision, and CID PIN. b. Bearing size (
43、with dimension/load requirements if size is unlisted) (see 3.1). c. Cage material type (see 3.2.3). d. Shield or seal material (see 3.2.4). e. Shield and seal configuration (see 3.2.4). f. Precision tolerance requirement (see 3.3). g. Lubricant and preservative requirements (see 3.4). h. Preservatio
44、n, packing, and marking requirements (see 6.1). 7.4 Codes cross-reference. Tables VI, VII, and VIII contain cross-reference data for the PIN information as listed in FF-B-171/3 and this CID. 7.4.1 Bearing class designations. The CIDs replacing 33 of the 37 associated specification sheets of FF-B-171
45、 have been assigned class codes corresponding to ABMA dimension series. Table VI lists the FF-B-171 specification sheets, the corresponding dimension series, the CID class codes, and the replacement CIDs. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
46、-,-A-A-59583C 8 TABLE VI. Federal specification to CID cross-reference. FF-B-171 specification sheets ABMA dimension series CID class codes Replacement CID numbers 1 02, 03, 10 1, 2, 4 A-A-59581 2 19 5 A-A-59582 3 10 4 A-A-59583 4 02 1 A-A-59584 5 03 2 A-A-59585 6 04 3 A-A-59586 7 02 1 A-A-59587 8 0
47、3 2 A-A-59589 9 32 8 A-A-59595 10 33 9 A-A-59596 11 02 1 A-A-59597 12 03 2 A-A-59598 13 22 6 A-A-59599 14 23 7 A-A-59600 15 19 - Canceled 16 10 - Canceled 17 02 - Canceled 18 03 - Canceled 19 19 5 A-A-59623 20 10 4 A-A-59624 21 02 1 A-A-59625 22 03 2 A-A-59626 23 04 3 A-A-59627 24 10 4 A-A-59628 25
48、02 1 A-A-59629 26 03 2 A-A-59630 27 04 3 A-A-59631 28 10 4 A-A-59632 29 02 1 A-A-59633 30 03 2 A-A-59634 31 04 3 A-A-59635 32 32 8 A-A-59636 33 33 9 A-A-59637 34 32 8 A-A-59638 35 33 9 A-A-59639 36 32 8 A-A-59640 37 33 9 A-A-59641 Provided by IHSNot for ResaleNo reproduction or networking permitted
49、without license from IHS-,-,-A-A-59583C 9 TABLE VII. Radial internal clearance and ABEC tolerance codes. FF-B-171/3 codes A-A-59583C codes Code Radial internal clearance Tolerance class Code Tolerance class Radial internal clearance 1 Symbol 2 A Group 2 2 Symbol 0 B Group N 3 Symbol 3 C Group 3 4 Symbol 4 D Group 4 ABEC
