1、 AEROSPACE STANDARD (R) BEARING, ROLLER, NEEDLE, SINGLE ROW, THIN SHELL, TYPE II, ANTIFRICTION AS24462 Copyright 2005 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical
2、, 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 ADDRESS: http:/www.sae.org ISSUED 2002-02REVISED 2005-07 THIRD AN
3、GLE PROJECTION CUSTODIAN: AIRFRAME CONTROL BEARINGS GROUP REV. A FEDERAL SUPPLY CLASS3110 AS24462 SHEET 1 OF 4 REV.A SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences. Theuse of thisreport is entirely voluntary,
4、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, orcancelled.SAE invites yourwritten commentsandsu
5、ggestions. NOTICE THIS DOCUMENT INCLUDES CADMIUM AS A PLATING MATERIAL. THE USE OF CADMIUM HAS BEEN RESTRICTED AND/OR BANNED FOR USE IN MANY COUNTRIES DUE TO ENVIRONMENTAL AND HEALTH CONCERNS. THE USER SHOULD CONSULT WITH LOCAL OFFICIALS ON APPLICABLE HEALTH AND ENVIRONMENTAL REGULATIONS REGARDING I
6、TS USE. UNDER DEPARTMENT OF DEFENSE POLICIES AND PROCEDURES, ANY QUALIFICATION REQUIREMENTS AND ASSOCIATED QUALIFIED PRODUCTS LISTS ARE MANDATORY FOR DOD CONTRACTS. ANY REQUIREMENT RELATING TO QUALIFIED PRODUCTS LISTS (QPLS) HAS NOT BEEN ADOPTED BY SAE AND IS NOT PART OF THIS SAE TECHNICAL DOCUMENT.
7、 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) BEARING, ROLLER, NEEDLE, SINGLE ROW, THIN SHELL, TYPE II, ANTIFRICTION AS24462 REV. A AS24462 SHEET 2 OF 4 REV.A THE REQUIREMEN
8、TS FOR ACQUIRING THE PRODUCT(S) DESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION SHEET AND THE ISSUE OF THE FOLLOWING SPECIFICATION LISTED IN THAT ISSUE OF THE DODISS SPECIFIED IN THE SOLICITATION: AS39901. TABLE I TABLE II Copyright SAE International Provided by IHS under license with SAENot fo
9、r ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) BEARING, ROLLER, NEEDLE, SINGLE ROW, THIN SHELL, TYPE II, ANTIFRICTION AS24462 REV. A AS24462 SHEET 3 OF 4 REV.A TABLE III - TOLERANCE LIMITS TABLE IV TABLE V - OIL HOLE DATA REQUIREMENTS: 1. MATERIAL
10、: STEEL, AMS 6274, FED. STD. NO. 66, AISI/SAE STEEL NO. 50100, 51100 AND 52100. 2. FINISH: a. PLATING: ZINC-NICKEL PLATE, AMS 2417, TYPE 2, OR CADMIUM PLATED IN ACCORDANCE WITH AMS-QQ-P-416, TYPE I, CLASS 2, TO A THICKNESS OF .0003 TO .0006 INCHES. b. MACHINE FINISH: ANSI/ASME B46.1, SEE PROCUREMENT
11、 SPECIFICATION. 3. LUBRICANT: MIL-PRF-81322 OR MIL-PRF-23827. ALL BEARINGS SHALL BE PREPACKED WITH MIL-PRF-81322 UNLESS OTHERWISE SPECIFIED. IF MIL-PRF-23827 IS REQUIRED, ADD THE SUFFIX “G” TO THE MSPART NUMBER. 4. MARKING: THE MARKING SHALL CONSIST OF THE MS PART NUMBER, THE MANUFACTURERS CAGE CODE
12、 MARKED IN ACCORDANCE WITH MIL-STD-130 AND A LOT CONTROL NUMBER IF SPACE IS AVAILABLE. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AEROSPACE STANDARD (R) BEARING, ROLLER, NEEDLE, SINGLE ROW, THIN
13、 SHELL, TYPE II, ANTIFRICTION AS24462 REV. A AS24462 SHEET 4 OF 4 REV.A 5. PART NUMBER: THE MS PART NUMBER SHALL CONSIST OF THE MS SPECIFICATION NUMBER FOLLOWED BY A DASH NUMBER TAKEN FROM TABLE 1 AND APPLICABLE SUFFIX. Example MS24462-4G | l I PRE-PACKED WITH MIL-PRF-23827 I I | | DASH NUMBER | | M
14、S SPECIFICATION NUMBER 6. PACKAGING: BEARINGS SHALL BE INDIVIDUALLY PACKAGED TO THE REQUIREMENTS OF MIL-DTL-197. PACKAGE SHALL BE MARKED WITH MANUFACTURERS NAME, CAGE CODE, OR TRADEMARK, DATE OF LUBRICATION BY MONTH AND YEAR, AND LOT CONTROL NUMBER. 7. DIMENSIONS: ALL DIMENSIONS ARE AFTER PLATING AN
15、D ARE IN INCHES. 8. LOAD RATING: THE LIMIT LOAD RATING LISTED CAN BE DEFINED AS THE MAXIMUM RADIAL LOAD WHICH CAN BE APPLIED TO A BEARING WITHOUT IMPAIRING THE SUBSEQUENT FUNCTIONING OF THE BEARING. THE ULTIMATE OR STATIC FRACTURE LOAD RATING IS NOT LESS THAN 1.5 TIMES THE LIMIT LOAD RATING. THE LOA
16、D RATING AS A TRACK ROLLER IS THE LOAD THE BEARING WILL CARRY AS A TRACK ROLLER FOR AN L-10 LIFE OF 20,000 REVOLUTIONS. 9. RADIAL INTERNAL CLEARANCE SHALL BE .0018 MAX. 10. TEMPERATURE: OPERATING TEMPERATURE RANGE -65 F TO 350 F FOR MIL-PRF-81322 LUBRICATED BEARINGS. OPERATING TEMPERATURE RANGE -65
17、F TO 250 F FOR MIL-PRF-23827 LUBRICATED BEARINGS. NOTES: 1. REFERENCED DOCUMENTS ARE THE ISSUES IN EFFECT AT THE DATE OF INVITATION FOR BID. 2. FOR DESIGN FEATURE PURPOSES, THIS STANDARD TAKES PRECEDENCE OVER PROCUREMENT DOCUMENTS HEREIN. 3. THE CHANGE BAR ( l ) LOCATED IN THE LEFT MARGIN IS FOR THE
18、 CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
