1、 AEROSPACE STANDARD BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCHAS5928 Copyright 2005 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system o
2、r transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: custsvcsae.org SAE WEB
3、 ADDRESS: http:/www.sae.org ISSUED 2005-09THIRD ANGLE PROJECTION CUSTODIAN: SAE ACBG FEDERAL SUPPLY CLASS3110 AS5928 SHEET 1 OF 4 PROCUREMENT SPECIFICATION: AS39901SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering science
4、s. Theuse of thisreport is entirely voluntary, andits applicabilityandsuitability forany particularuse,including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, or
5、cancelled.SAE invites yourwritten commentsandsuggestions. NOTICE UNDER DEPARTMENT OF DEFENSE POLICIES AND PROCEDURES, ANY QUALIFICATION REQUIREMENTS AND ASSOCIATED QUALIFIED PRODUCTS LISTS ARE MANDATORY FOR DOD CONTRACTS. ANY REQUIREMENT RELATINGTO QUALIFIED PRODUSTS LISTS (QPLS) HAS NOT BEEN ADOPTE
6、D BY SAE AND IS NOT PART OF THIS TECHINCAL REPORT. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD BEARING, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, A
7、NTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCH AS5928 AS5928 SHEET 2 OF 4 THE REQUIREMENTS FOR ACQUIRING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION SHEET AND THE ISSUE OF THE FOLLOWING SPECIFICATION LISTED IN THAT ISSUE OF THE DEPARTMENT OF INDEX OF SPECIFICATION
8、 AND STANDARDS (DODISS) SPECIFIED IN THE SOLICITATION: AS39901. D dCBB dC a11rBOTH SIDESGREASE GROOVE AND ONE TO FOURGREASE HOLES IN ACCORDANCE WITHMANUFACTURERS STANDARD PRACTICEarBOTH SIDESaINTEGRAL CENTRAL FLANGEOR SPACERTABLE 1 DASH NO. d BORE D OUTER RING OD C OUTER RING WIDTH B OVERALL WIDTH d
9、a CLAMPING DIAMETER MINIMUM RaRADIUS MINIMUM B1LUBRICATION GROOVE WIDTH RADIAL INTERNAL CLEARANCE MAXIMUM CAPACITY AS A TRACK ROLLER POUNDS TRACK CAPACITY 40 HRC POUNDS LIMIT LOAD RATING POUNDS WEIGHT (APPROX) POUNDS -104 .2500 .8750 .710 .750 .576 .022 .188 .0018 2310 1480 3100 .12 -106 .3750 1.125
10、0 .940 1.000 .672 .022 .188 .0018 5640 2600 7800 .24 -108 .5000 1.3750 1.190 1.250 .891 .032 .250 .0018 9840 4250 13500 .44 -110 .6250 1.6250 1.440 1.500 1.109 .032 .375 .0018 15750 5650 21500 .73 -112 .7500 1.8750 1.690 1.750 1.281 .032 .375 .0018 22470 7950 30000 1.13 -114 .8750 2.1250 1.940 2.000
11、 1.469 .032 .375 .0018 28900 10650 40000 1.63 -116 1.0000 2.3750 2.190 2.250 1.578 .032 .375 .0018 33600 13200 45000 2.31 -120 1.2500 2.7500 2.440 2.500 1.844 .032 .375 .0018 44700 17300 61000 3.26 -124 1.5000 3.0000 2.690 2.750 1.984 .032 .375 .0018 53600 21200 72000 4.33 -128 1.7500 3.4375 2.940 3
12、.000 2.281 .032 .375 .0018 69000 27000 92000 6.09 -132 2.0000 3.8750 2.940 3.000 2.562 .032 .375 .0018 76600 30400 102000 7.35 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD BEARI
13、NG, ROLLER, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCH AS5928 AS5928 SHEET 3 OF 4 TABLE 2 d BASIC BORE ALLOWABLE DEVIATION FROM d OF SINGLE MEAN DIAMETER dmpALLOWABLE DEVIATION FROM OVERALL WIDTH B ALLOWABLE DEVIATION
14、 FROM LUBRICATION GROOVE WIDTH B1D BASIC OUTSIDE DIAMETER ALLOWABLE DEVIATION FROM D OF SINGLE MEAN DIAMETER DMPALLOWABLE DEVIATION FROM OUTER RING WIDTH C OVER .2500 INCL 2.0000 HIGH 0 LOW -.0007 HIGH 0 LOW -.010 HIGH 0 LOW -.062 HIGH .8750 LOW 3.8750 HIGH +.001 LOW -.001 HIGH 0 LOW -.005 NOTES: 1.
15、 MATERIAL: a. INNER RING, OUTER RING AND NEEDLES: CORROSION RESISTANT NITROGEN (CREN) STEEL PER AMS 5898, AMS 5925 OR AISI 422 STEEL PER AMS 5655. b. ENDWASHERS AND SPACER: AISI 420 STEEL PER AMS 5506 OR AMS 5621, AISI 422 STEEL PER AMS 5655 OR CORROSION RESISTANT NITROGEN (CREN) STEEL PER AMS 5898
16、OR AMS 5925. c. SEALS: POLYAMIDE (NYLON) PER L-P-410, TYPE 6/6 WEAR RESISTANT GRADE OR ACETAL COPOLYMER WITH LUBRICANT FILLERS PER ASTM D 4181. d. RETAINING RINGS (OPTIONAL): BRASS. 2. HEAT TREATMENT: a. INNER AND OUTER RINGS: STEEL PER AMS 5898 AND 5925 THROUGH HARDEN TO 58 HRC MINIMUM. STEEL PER A
17、MS 5655 CASE HARDEN TO 58 HRC MINIMUM AT A CASE DEPTH OF .030. b. NEEDLES: 58 HRC MINIMUM. c. ENDWASHERS AND SPACER: 50-56 HRC. 3. FINISH: INNER AND OUTER RINGS, NEEDLES AND ENDWASHERS: PASSIVATE PER AMS-QQ-P-35, TYPE II OR ASTM A 967. TEST FOR PASSIVATION PER AMS-STD-752 METHOD 101 OR 102. 4. SURFA
18、CE FINISH: a. NEEDLE OD 8 MICRO INCHES RA b. INNER RING RACEWAY 16 MICRO INCHES RA c. OUTER RING RACEWAY 40 MICRO INCHES RA d. ENDWASHER INSIDE FACE 63 MICRO INCHES RA 5. LUBRICANT: ALL BEARINGS SHALL BE PRE-PACKED 80 TO 100% FULL WITH MAINTENANCE-FREE GREASE, CONSISTING OF A LITHIUM COMPLEX THICKEN
19、ED SYNTHETIC BASE OIL GREASE (GREASE A) MIXED WITH A HIGH QUALITY PTFE THICKENED PERFLUORINATED OIL GREASE (GREASE B). IF RELUBRICATION IS DESIRED, RELUBRICATING WITH THE LITHIUM COMPLEX THICKENED SYNTHETIC BASE OIL GREASE COMPONENT (GREASE A) ONLY IS RECOMMENDED. GREASES USED FOR THE ORIGINAL FILL
20、AND RELUBRICATION MUST BE APPROVED BY THE QUALIFYING ACTIVITY AND IDENTIFIED BY BRAND NAME ON QUALIFICATION DRAWINGS. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD BEARING, ROLLE
21、R, NEEDLE, DOUBLE ROW, HEAVY DUTY, TRACK ROLLER, SEALED, TYPE VI, ANTI-FRICTION, CORROSION RESISTANT NITROGEN (CREN) STEEL, INCH AS5928 AS5928 SHEET 4 OF 4 6. MARKING: THE MARKING SHALL CONSIST OF THE AS PART NUMBER AND THE MANUFACTURERS CAGE CODE IN ACCORDANCE WITH MIL-STD-130 AND A LOT CONTROL NUM
22、BER. 7. PART NUMBER: THE PART NUMBER SHALL CONSIST OF THE STANDARD NUMBER FOLLOWED BY A DASH NUMBER TAKEN FROM TABLE 1. EXAMPLE: AS5928-112 8. PACKAGING: BEARINGS SHALL BE INDIVIDUALLY PACKAGED TO THE REQUIREMENTS OF MIL-DTL-197 AND MIL-STD-2073-1. PACKAGE MARKED WITH THE MANUFACTURERS NAME OR TRADE
23、MARK, DATE OF LUBRICATION BY MONTH AND YEAR AND LOT CONTROL NUMBER. 9. DIMENSIONS: ALL DIMENSIONS ARE IN INCHES. 10. LOAD RATING: THE LIMIT LOAD RATING CAN BE DEFINED AS THE MAXIMUM RADIAL LOAD THAT CAN BE APPLIED TO A BEARING WITH OUT IMPAIRING THE SUBSEQUENT FUNCTIONING OF THE BEARING. THE ULTIMAT
24、E OR STATIC FRACTURE LOAD RATING IS NOT LESS THAT 1.5 TIME THE LIMIT LOAD RATING. THE LOAD RATING AS A TRACK ROLLER IS THE LOAD THE BEARING WILL CARRY AS A TRACK ROLLER FOR AN L-10 LIFE OF 35,000 REVOLUTIONS. 11. TEMPERATURE: BEARING OPERATING TEMPERATURE -65 TO 250 F. NOTES: 1. AS5928 TYPE VI BEARI
25、NGS HAVE A DESIGN ENVELOPE IDENTICAL TO AS21439 TYPE VI BEARING. 2. AS5928 TYPE VI BEARINGS HAVE GREATER CORROSION RESISTANCE AND HIGHER STATIC AND DYNAMIC LOAD CAPACITY THAN AS21439 TYPE VI BEARINGS. 3. BEARINGS HAVE CORROSION RESISTANCE SIMILAR TO THAT OF 15-5PH STEEL. 4. BEARINGS CAN BE USED MAIN
26、TENANCE-FREE FOR LESS DEMANDING APPLICATIONS. 5. FOR DESIGN FEATURE PURPOSES, THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN. 6. REFERENCED DOCUMENTS ARE ISSUES IN EFFECT ON THE DATE OF INVITATIONS FOR BID. 7. REMOVE ALL BURRS AND SHARP EDGES. 8. BEARING PRODUCTS PRODUCED TO THIS STANDARD MUST MEET THE REQUIREMENTS OF AS39901, EXCEPT AS NOTED. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
