1、 ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM ASD-STAN prEN 6097 Edition P2 February 2018 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgICS: Descriptors: ENGL
2、ISH VERSION Aerospace series Bearing, spherical plain, metal to metal, extra wide inner ring in corrosion resisting steel Dimensions and loads Inch series Luft- und Raumfahrt Gelenklager, Metall auf Metall, extra breiter Innenring aus korrosionsbestndigem Stahl Mae und Belastungen Inch Reihe Srie ar
3、ospatiale Rotule mtal mtal en acier rsistant la corrosion, avec bague intrieure extra large Dimensions et charges Sries en inches This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization).
4、 It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is
5、affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, the ASD-STAN prEN will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transfo
6、rmation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. ASD-STAN Technical Committee approves that: “This document is publish
7、ed by ASD-STAN for the needs of the European Aerospace Industry. The use of this standard is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” ASD-STAN reviews each standard
8、and technical report at least every five years at which time it may be revised, reaffirmed, stabilized or cancelled. ASD-STAN invites you to send your written comments or any suggestions that may arise. All rights reserved. No parts of this publication may be reproduced, stored in a retrieval system
9、 or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of ASD-STAN. Order details: E-mail: salesasd-stan.org Web address: http:/www.asd-stan.org/ Edition approved for publication 1st February 2018 Comments should
10、be sent within six months after the date of publication to ASD-STAN Mechanical Domain prEN 6097:2018 (E) 2 Contents Page Foreword 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Symbols and abbreviations . 6 4 Requirements . 6 4.1 Configuration, dimensions, tolerances and mass 6 4.2 Surface ro
11、ughness . 6 4.3 Material 12 4.4 Surface treatment 12 4.5 Swaging groove . 12 4.6 Loads . 13 4.7 Clearances . 14 4.8 Temperature range, grease and lubricant 14 5 Designation. 15 6 Marking 15 7 Technical specification . 15 8 Quality management system 15 (informative) Standard evolution form . 16 Annex
12、 ABibliography . 17 prEN 6097:2018 (E) 3 Foreword This document (prEN 6097:2018) has been prepared by the Aerospace and Defence Industries Association of Europe Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has recei
13、ved the approval of the National Associations and the Official Services of the member of ASD, prior to its presentation to CEN. prEN 6097:2018 (E) 4 Introduction This document is published at edition P2. Former P1 and drafts may exist of Airbus development only but without any ASD-STAN official publ
14、ication. In consequence configuration management discrepancies with these unofficial documents are under Airbus responsibility. prEN 6097:2018 (E) 5 1 Scope This European standard specifies the characteristics of inch based spherical plain bearings, metal to metal, in corrosion resisting steel, extr
15、a wide inner ring inch series. They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms. The slide hole treatment either at the outer ring or inner ring. 2 Normative references The following documents, in whole or in part, are normatively referenced i
16、n this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2030, Aerospace series Steel X105CrMo17 (1.3544) Hardened and tempered Bars De
17、 150 mm1)EN 2133, Aerospace series Cadmium plating of steels with specified tensile strength 1 450 MPa, copper, copper alloys and nickel alloys1)EN 2337, Aerospace series Spherical plain bearings Technical Specification EN 2424, Aerospace series Marking of aerospace products ISO 1132-1, Rolling bear
18、ings Tolerances Part 1: Terms and definitions ISO 8075, Aerospace Surface treatment of hardenable stainless steel parts MIL-PRF-23827, Grease, aircraft and instrument, gear and actuator screw, NATO code No.G-354 metric2) MIL-PRF-46010, Lubricant, solid film, heat cured, corrosion inhibiting, NATO Co
19、de-S-17382)MIL-PRF-81322, Grease, aircraft, general purpose, wide temperature range, NATO Code G-3952)TR 4475, Aerospace series Bearings and mechanical transmissions for airframe applications Vocabulary 1) Published as ASD-STAN Standard at the date of publication of this European standard (www.asd-s
20、tan.org). 2) Published by: Department of Defense (DoD), the Pentagon, Washington, D.C., 20307, USA. prEN 6097:2018 (E) 6 3 Symbols and abbreviations Symbols of limit deviations are in accordance with definitions of ISO 1132-1. maximum angle of tilt of the outer ring with respect to the inner ring, w
21、ith the spherical surface of the outer ring being completely in contact with the inner ring Capermissible static axial load Cspermissible static radial load dmpsingle plane mean bore diameter deviation Dmpsingle plane mean outside diameter deviation dsdeviation of a single bore diameter Dsdeviation
22、of a single outside diameter For definitions and vocabulary, see TR 4475. 4 Requirements 4.1 Configuration, dimensions, tolerances and mass Configuration, dimensions, tolerances and mass should be according to Figure 1 to Figure 5 and Table 1. Table 1 and Table 3: Dimensions and tolerances are expre
23、ssed in millimeters (inches). Figure 1 and Figure 2: Dimensions and tolerances for Ra max. are expressed in m (in). Values apply after to surface treatment. 4.2 Surface roughness Surface roughness should be according to Figure 1 and Figure 2. Values in micrometer (micro inches), apply prior to surfa
24、ce treatment. Surface roughness is measured before surface treatment. prEN 6097:2018 (E) 7 Key a) set-back b) optional form to permit grinding undercut c) cadmium plated 1 type code D 2 type code E Figure 1 Code S without swaging grooves prEN 6097:2018 (E) 8 Key a) set-back 1 type code D b) optional
25、 form to permit grinding undercut 2 type code E c) cadmium plated d) swaging groove Figure 2 Code R with swaging grooves Figure 3 Grease hole code “E” without grease hole and lubricating groove prEN 6097:2018 (E) 9 a) 3 holes e distributed over the circumference at distance of 120. NOTE Lubricating
26、groove on: bore of inner ring; spherical surface of the outer ring; holes allowing the passage of the grease. Figure 4 Grease hole code “F” with grease holes on inner ring and lubricating groove a) 3 holes e distributed over the circumference at distance of 120. NOTE Lubricating groove on: outer sur
27、face of outer ring; spherical surface of the outer ring; holes should allow the passage of the grease. Figure 5 Grease hole code “G” with grease holes on outer ring and lubricating groove prEN 6097:2018 (E) 10 Table 1 Dimensions, tolerances and mass Diameter codeaDiameter B C D1 d3 D2 d D Limit devi
28、ation 0 +0,254 0 0 0,051 0 0,203 0,203 dmpdsDmpDs(0 (+0.010 Ref. (0 (0 0.002) 0) 0.008) 0.008) 03 4,826 (0.1900) 14,288 (0.5625) 12,700 (0.500) 5,207 (0.205) 11,024 (0.434) 12,649 (0.498) 8,001 (0.315) 0 04 6,350 (0.2500) 18,796 (0.7400) 0,008 15,062 (0.593) 6,350 (0.250) 15,062 (0.593) 17,170 (0.67
29、6) 9,703 (0.382) (0 0.0003) 05 7,938 (0.3125) 23,012 (0.9060) 20,650 (0.813) 8,636 (0.340) 19,837 (0.781) 21,387 (0.842) 12,852 (0.506) 06 9,525 (0.3750) 13,259 (0.522) 0 0 07 11,113 (0.4375) 25,400 (1.0000) 0,013 0 0,013 22,225 (0.875) 22,225 (0.875) 22,809 (0.898) 15,545 (0.612) (0 0,009 (0 08 12,
30、700 (0.5000) 28,575 (1.1250) 0.0005) (0 0.0005) 23,800 (0.937) 10,058 (0.396) 25,400 (1.000) 25,984 (1.023) 18,288 (0.720) 0 0.0004) 10 15,875 (0.6250) 34,925 (1.3750) 0,013 30,480 (1.200) 14,275 (0.562) 31,750 (1.250) 32,334 (1.273) 21,463 (0.845) (0 12 19,050 (0.7500) 39,688 (1.5625) 0.0005) 32,51
31、2 (1.280) 15,621 (0.615) 34,925 (1.375) 36,500 (1.437) 24,257 (0.955) 0 0,011 14 22,225 (0.8750) 44,450 (1.7500) (0 35,560 (1.400) 15,748 (0.620) 38,887 (1.531) 41,275 (1.625) 28,296 (1.114) 0.0004) 16 25,400 (1.0000) 53,975 (2.1250) 47,625 (1.875) 21,082 (0.830) 47,6325 (1.875) 50,800 (2.000) 32,05
32、5 (1.262) +0,003 0 +0,003 20 31,750 (1.2500) 63,500 (2.5000) 0,015 0,013 0,015 25,400 (1.000) 57,150 2.250) 60,325 (2.375) 38,506 (1.516) (+0.0001 (0 (+0.0001 24 38,100 (1.5000) 76,200 (3.0000) 0.0006) 0.0005) 0.0006) 57,150 (2.250) 29,718 (1.170) 67,869 (2.672) 73,025 (2.875) 45,466 (1.790) 28 44,4
33、50 (1.7500) 90,488 (3.5625) 73,025 (2.875) 31,750 (1.250) 82,550 (3.250) 87,325 (3.438) 51,511 (2.028) prEN 6097:2018 (E) 11 Dia-meter codead4 P E efL1 L2 r1 r2 r3 r4 r5db T N Mass 0 0 +0,508 null0,203 null0,203 +0,203 0 +0,178 +0,203 +0,203 null0,508 g/piece 0,203 0,254 0 0 0,254 0 0 0 (0 (0 (+0.02
34、 (null0.008) (null0.008) (+0.008 (0 max. (+0.007 (+0.008 (+0.008 min. (null0.02) max. 0.008) 0.010) 0) 0) 0.010) 0) 0) 0) 03 5,232 (0.206) 0,635 (0.025) 2,007 (0.079) 0,127 (0.005) 0,610 (0.024) 0,127 (0.005) 0,127 (0.005) 0,508 (0.020) 0,508 (0.020) 0,5 15 20 0,076 (0.003) 0,76 (0.030) 8 04 6,756 (
35、0.266) 24 20 0,076 (0.003) 0,76 (0.030) 17 05 8,331 (0.328) 2,997 (0.118) 23 30 0,076 (0.003) 0,76 (0.030) 36 06 9,931 (0.391) 0,711 (0.028) 21,5 30 0,127 (0.005) 0,76 (0.030) 33 07 11,506 (0.453) 0,889 (0.035) 2,489 (0.098) 0,254 (0.010) 22 30 0,127 (0.005) 0,889 (0.035) 42 08 13,106 (0.516) 3,505
36、(0.138) 1,499 (0.059) 2,794 (0.110) 20 30 0,127 (0.005) 0,889 (0.035) 61 10 16,281 (0.641) 2,997 (0.118) 2,007 (0.079) 20 30 0,127 (0.005) 0,889 (0.035) 117 12 19,456 (0.766) 1,397 (0.055) 3,998 (0.157) 0,991 (0.039) 19 30 0,127 (0.005) 0,889 (0.035) 153 14 22,631 (0.891) 4,394 (0.173) 2,489 (0.098)
37、 3,988 (0.157) 19 30 0,127 (0.005) 1,143 (0.045) 198 16 25,806 (1.016) 6,198 (0.244) 21 30 0,127 (0.005) 1,143 (0.045) 390 20 32,156 (1.266) 2,692 (0.106) 21 30 0,127 (0.005) 1,143 (0.045) 595 24 38,532 (1.517) 3,404 (0.134) 21 30 0,127 (0.005) 1,143 (0.045) 1 020 28 44,856 (1.766) 4,191 (0.165) 28,
38、5 30 0,127 (0.005) 1,143 (0.045) 1 740 a The diameter code correspondence to bore diameter d in 1/16 inch. b The acceptance value is the maximum value for the user.prEN 6097:2018 (E) 12 4.3 Material Inner ring: see EN 2030; hardness 55 HRC 62. Outer ring: see EN 3161; hardness 28 HRC 38; before swag
39、ing. 4.4 Surface treatment Surface treatment should be as defined in chapter 5 (designation) with following codes: Code T: Surface treatment according to ISO 8075 for inner ring before swaging. Outer ring: No treatment. Code P: Surface treatment according to ISO 8075 for inner ring before swaging. C
40、admium plating of outer ring according to EN 2133, 5 m to 8 m (0.2 in to 0.3 in). 4.5 Swaging groove Swaging groove should be described in chapter 5 (designation) with following codes: Without swaging groove code S: Surface treatment according to ISO 8075 for inner ring before swaging. Cadmium plati
41、ng of outer ring: 5 m to 8 m (0.2 in to 0.3 in) according to EN 2133. (cylindrical surface area and chamfers and both end surfaces at manufactures option), followed by chromating. With swaging groove code R: Surface treatment according to ISO 8075 for inner ring before swaging. Cadmium plating of ou
42、ter ring: 5 m to 8 m (0.2 in to 0.3 in) according to EN 2133. (cylindrical surface area, broken angles and radii, respectively, as well as both end surfaces up to the swaging grooves), followed by chromating. prEN 6097:2018 (E) 13 4.6 Loads Loads should be according to Table 2. Table 2 Loads Diamete
43、r codeaPermissible static load Ultimate static load kN kN Code E Code F/G Code E Code F/G radialbaxialbRadialb, dRadialb, dAxialb, c, eAxialb, c, eCode E Code F/G Code E Code F/G CsCsCaCa03 9,4f 5,0 14,1f 7,4 04 18,0f 8,4 27,0f 12,6 05 25,7f 18,3 38,5f 27,5 06 44,4f 66,6f 07 65,5f 17,0 98,2f 25,5 08
44、 91,3f73,8 24,8 21,9 136,9f110,7 37,2 32,9 10 139,2f139,2f56,5 53,6 208,8ff208,8 f84,7 80,4 12 225,5f195,1 64,3 61,5 338,2f292,7 96,4 92,2 14 277,6 195,2 65,6 59,8 416,5 292,8 98,3 89,7 16 364,8f364,8f127,7 121,9 547,2f547,2 191,5 182,9 20 700,3 579,1 193,1 187,3 1050,4 868,7 289,7 281,0 24 987,0 84
45、3,2 272,0 266,2 1480,6 1264,7 408,0 399,4 28 1275,1f1114,4 313,8 308,0 1912,6 f1671,5 470,7 462,0 a The diameter code corresponds to bore diameter d in 1/16 inch. b Definition and testing for permissible and ultimate static loads according to EN 2337 and TR 4475. c These values apply to loose spheri
46、cal bearings. For installed bearings, the push-out loads may be smaller than these values. d Permissible surface pressure 530 MPa, definition per TR 4475. e Permissible surface pressure 460 MPa, definition per TR 4475. f Limit by bolt bending. Definition: solid shaft; rigid clamping on both sides; u
47、niform load; permissible bending stress 1 350 MPa; pemissible shear stress 1 200 MPa. prEN 6097:2018 (E) 14 4.7 Clearances Clearances should be according to Table 3. Table 3 Clearance Diameter codea Clearancebradial axial normal reduced normal reduced Code N Code X Code N Code X max. max. 03 0,010 t
48、o 0,030 (0.0004 to 0.0012) 0,002 to 0,010 (0.0001 to 0.0004) 0,12 (0.005) 0,035 (0.0014) 04 05 06 07 08 0,010 to 0,050 (0.0004 to 0.0020) 0,23 (0.009) 10 0,003 to 0,012 (0.0001 to 0.0005) 0,040 (0.0016) 12 0,004 to 0,015 (0.00015 to 0.0006) 0,050 (0.0020) 14 16 20 24 28 aThe diameter code correspond
49、s to nominal diameter d in 1/16 inch. bDefinition and testing for clearance according to EN 2337. 4.8 Temperature range, grease and lubricant They shall be used in the temperature range 54 C to 150 C. As they are lubricated by means of the following greases: code A: grease as per MIL-PRF-23827, Type 1 operating temperature range 73 C to 121 C;
