Asme b27 6 1972 (1999)

NATIONAL STANDARD General Purpose Uniform Cross Section Spiral Retaining Rings ANSI B27.6 -1972 - REAFFIRMED 1999 FOR CURRENT COMMITTEE PERSONNEL PLEASE SEE ASME MANUAL AS-11 SECRETARIAT SOCIETY OF AUTOMOTIVE ENGINEERS THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLISHED BY T H EA M E R I C A NS O C I E T Y United Engineering Center OF M E C H A N I C A LE N G I N E E R S E a s t tS h t r e eNt e w York, N Y 1001 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled wh AMERICAN Copyright@ by THE AMERICAN SOCIETY O F MECHANlCAL ENGINEERS Printed in U.S.A Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w A n y part of this standard may be quoted Credit lines should read: “Extracted from American National Standard-General Purpose Uniform Cross Section Spiral RetainingRings, A N S I B27.6-1972, withthepermissionofthepublisher,The American Society of Mechanical Engineers, United Engineering Center, 345 East 47th Street, New Y o r k , N.Y 1001 7.” FormationofSubcommittee was authorized by StandardsCommittee B27 a t its meeting on November 30, 1950 Organization meeting of the Subcommittee was held on October 24, 1951 at which time it was agreed that bearing retainer rings, if included in the standard, would conform with practice of Anti-Friction Bearing ManufacturersAssociationandthattechnicaldevelopmentwithintheSubcommitteewouldbelimitedtogeneralpurposeretainerrings.Subgroupswereapof the AFBMA bearing retainer ring pointedtoinvestigatematerials,adequacy standard, general purpose and aeronautical ring usage One of the subgroups prepared a draft proposal, General Purpose Uniform Section Spiral Retaining Ring, which was circulated to members of Subcommittee on May 8, 1970 The next meeting of the Subcommittee was held on February 4, 1971 at which time changes were made to satisfy comments received as a result of this ballot It was then agreed to circulate the revised draft proposal to the ANSI B27 Standards Committee The letter ballot was circulated on August 17, 1971 A l l who responded balloted affirmative Several of the affirmative ballots offered editorial type comments Each comment was carefully reviewed by a subgroup and minor nontechnical changes were made to the document The Standard wasdulyapproved by sponsorsandwassubmittedtotheAmericanNational Standards Institute for designation, as an American Standard This was granted on July 11, 1972 111 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w FOREWORD Washersand Machine Rings (The following is the roster of the Committee at the time of approval of this standard) OFFICERS R P Trowbridge,Chairman Jules Freedman,ViceChoirman Jack Levy, Secretary AMERICAN HARDWARE MFRS ASSN Ray Christenson, Wrought Washer Mfg.Co., Milwaukee, Wisconsin AMERICAN SOCIETY O F MECHANICAL ENGINEERS, T H E T o be appointed ASSOCIATION O F AMERICAN RAILROADS J K Bean, Association of American Railroads, Chicago, Illinois A E Hinson, Southern Railway Systems, Alexandria, Virginia FARM AND INDUSTRIAL EQUIPMENT INST C W Stockwell, International Harvester Cod, Hinsdale, Illinois HELICAL WASHER INST To be appointed INDUSTRIAL FASTENERS INST R Belford, Industrial Fasteners Inst., Cleveland, Ohio NATIONAL ELECTRICAL MFRS ASSOCIATION F V Kupchok, Westinghouse Electric Corp., Pittsburgh, Pa, J Levy, General Electric Co., Schenectady, N.Y SOCIETY O F AUTOMOTIVE ENGINEERS R L Berkbigler, Ramsey Corp., St Louis, Missouri R P Trowbridge, General Motors Tech, Center, Warren, Michigan SPRING MFGRS ASSOCIATION,INC W L Abroms, Precision Spring Corp,, Detroit, Michigan TELEPHONEGROUP,THE R H Van Horn, Bell Telephone Laboratories, Inc., Columbus, Ohio F P Bolacek, Alternate, Bell Telephone Laboratories, Columbus, Ohio M Berryman, Alternate, Western Electric Co., Inc., Chicago, Illinois D Lipori, Alternate, Bell Telephone Laboratories, Inc., Columbus, Ohio c U.S D E P T O F T H E ARMY R C Engelmann, Liaison, Rock Island Arsenal, Rock Island, Illinois M Kelley, Alternate, Rock Island Arsenal, Rock Island, Illinois U.S D E P T O F D E F E N S E J D Jones, Defense Industrial Supply Center, Phila., Pa U.S D E P T O F T H E NAVY C A Fulesdy, Naval Ship Systems Command, Wash., D.C INDIVIDUAL COMPANIES R W Bertoia, Ohio Nut & Washer Co., Minge Junction, Ohio J u l e s Freedman, George K Garrett Co., Inc., Phila., Pa G A Moos, Gordon A Moos A s s o c i a t e s Corp., Wash., D.C R A Munse,Microdot, Inc., Troy, Michigan K G Roth,MackTrucks, Inc., Allentown, Pa N c Strandwitz, National Lock Washer Co., North Branch, N J INDIVIDUAL MEMBERS E D Cowlin, Canton,Ohio iv Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARDS COMMITTEE B27 IntroductoryNotes G e n e r a l D a t a AlternateGrooveDesign A s s e m b l yP r e c a u t i o n s Page 1 4 TABLES Dimensions of Type 2A01 Light Duty External Retaining Rings,Grooves,andGages Dimensions of Type 2A02 Heavy Duty External Retaining Rings,Grooves,andGages Dimensions of Type 2B01 Light Duty Internal Retaining Rings,Grooves,andGages Dimensions of T y p e 2B02 Heavy Duty Internal Retaining Rings,Grooves,andGages 12 16 22 APPENDIX I RecommendedStandard DrawingFormat 26 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled wh CONTENTS GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS External Types - 2A01, 2.802 Internal Types - 2B01, 2502 1.0 INTRODUCTORYNOTES 2.0 G E N E R A LD A T A 1.1 Scope 2.1 Material This standard is intended to cover complete generalanddimensionaldata fortwo s e r i e s of general purpose uniform cross section spiral retaining rings which may be used with the nominal size shafts and housings listed and in grooves of the recommended dimensions listed 2.1.1 CarbonSpring Steel Retainingrings made from carbonspringsteelshallconformto the chemical composition of SAE 1070 to 1090 or AIS1 1070 to 1090 or equivalentandhavethe following physical properties: Material Thickness (minimum) 1.2 Ring Types 0.0067 0.0142 68-73 0.0213 0.0433 1.2.1 External Rings The external retaining ringscovered by thisstandardaredesignated Type2A01LightDutyandType 2A02 Heavy Duty.Dimensions of rings,groovesandgages a p p l i c a b l e to t h ev a r i o u ss h a f t in Tables and 2, respectively Rockwell Scale 15N 30N A C Hardness 85-90 72-78 43-49 Tensile Strength (psi) 269,000-299,000 255,000-285,000 221,000-251,000 211,000-236.000 2.1.2 CorrosionResistantSteel Retaining ringsmade from corrosionresistantsteelshall conform to the chemical composition of SAE and have the following 30302 or equivalent physical properties: sizes a r e g i v e n 1.2.2 InternalRings Theinternalretaining ringscoveredbythisstandardaredesignated Type2B01LightDutyandType2B02Heavy Duty Dimensions of rings,groovesandgages applicable to the various housing bores are given in Tables and 4, respectively Material Thickness (minimum) 1.3Applicability 0.008 0.016 0.023 0.048 0.062 Theringsdenotedinthisstandardareintended primarily for use with the shaft, housing, andgroove s i z e s recommended;however,incertain cases these diameters may be altered somewhattosuittherequirements of a particular design When such changes are made, care should be taken to not alter the shaft or housing size to suchanextentthattheringwilltakeenough permanent set to allow a loose fit after the ring has been assembled into the groove Neither shouldthegroovediameterbealteredtotheextent to permit the ring to fit loosely Rockwell Scale 15N 64.0-69.5 30N A C C Hardness 83.0-86.0 72.0-74.9 39.8-48.5 38.0-47.0 Tensile Strength (psi) 210,000-250,000 210,000-250,000 200,000-230,000 185,000-235,000 175,000-225,000 2.2 Finish Unlessotherwisespecified,ringsshallbe furnished with a natural(asprocessed)finish, unplated o r uncoated Where corrosion preventativetreatment is required, rings shall be plated or coated a s agreeduponbetweenthemanufacturer and the purchaser However, where to hydrogen platedorcoatedringsaresubject embrittlement they shall be baked for three hours a t 375OF, or other suitablet i m e s and temperatures, 1.4 Dimensions A l l dimensions in this standard are in inches unless otherwise stated Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD ANSI 827.6-1972 a s soon a s possible after the plating or coating operation to obviate such embrittlement 2.3 Crimp b- Unless otherwise specified by the purchaser, thefollowingtypes of ringsandsizesshallbe uncrimped: Nominal Type Ring Size Ring 2A01 2A02 2B01 2B02 Light Duty External Heavy Duty External Light Duty Internal Heavy Duty Internal 0.500-1.500 0.469-0.688 0.500-1.500 0.469-0.750 2.4 RemovalNotches FIGURE All other rings shall be crimped See Fig for crimp illustration 2.6 Misalignment or Slots Unlessotherwisespecifiedinthecontract or order, the rings shall have removal notches slots as follows: The leaves of the ring shall lie above each other as specified below and illustrated in Figure 2: or Nominal Ring Size Ring Type 2A01 Light Duty External 2A02 H e a v y D u t yNotch External ZBO1 L i g h t - D u t y I n t e r n a l 2B02 Heavy Duty Internal NomAI Ring Size 0.5002.750 2.813-11.000 All 0.5002.750 2.813-11.000 All Maximum Misalienment 0.375-0.984 1.000-1.969 2.000-5.905 6.000 and above Removal Provision Notch Slot 0.010 0.020 0.045 0.070 Notch Slot Notch CRIMP 2.5 D i s h T h e d i s h s h a l l be considered the height dif1 andshallnotexferenceindicatedinFigure ceed the values shown in the following table: MISALIGNMENT FIGURE Radial Wall Maximum Allowable Dish 0.002 0.003 0.004 0.005 0.006 0.007 0.010 0.012 0.013 0-0.039 0.040-0.069 0.070-0.099 0.100-0.129 0.130-0.159 0.160-0.194 0.195-0.224 0.225-0.259 0.260-0.294 0.295-0.339 0.010.340-0.394 0.395-0.474 0.475-0.649 0.650-1.000 0.001 2.7 LateralDeformation Lateral deformation may be cutoff deformation or lateral kink as illustrated Lateral kink usually existsover a shortsection of theringcircumis a ference and is not the same as helix which 360 degrees uniform slope along the entire Lateral deformation shall be inspected by placing theringbetweenparallelhardenedandground steel platensequippedwith a deflectiongage graduatedinthousandths so locatedthatreadings are obtained at approximately the center of 0.008 0.009 0.014 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled wh AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS ANSI B27.6-1972 theplatens.Thespecimenshallthenbe compressedunder a ten (IO) poundloadandthe distancebetweentheplatensdetermined.The ring shall be acceptable if this distance does not exceedthe minimum recommendedgroovewidth F” A comparativelysimpleinspectionfixture is depicted in Figure External rings after having been expanded to pass over external gage diameter “E” shall not in the freestatebeentered by externalgagediameter “D”whentheaxes of theringandgageare a f t e r havingbeencomparallel.Internalrings p r e s s e d t o fit intointernalgagediameter“E” shallnotinthefreestateenterinternalgage diameter “D” when t h ea x e s of theringand gage are parallel ( 2.8 RingSectionEdgeRadius (R) Theedges of theringmaterialshallbe rounded and the radius shall not be less than T/8 nor more than T/4 where T equals the ring thickness Ring thickness shall be measured under 10 poundsload asillustratedinFigure anddescribed in Paragraph 2.7 but shall be measured in a location other than at the ring ends or gap 2.13 RingGages 2.13.1 External Ring Gage Diameter E Theexternalringgagediameter the nominal shaft size, Bnom: E = E i se q u a l Bnom 2.13.2 External Ring Gage Diameter D Theexternalringgagediameter D is equalto the minimum recommended groove diameter, Cmin, minus0.005timesthenominalshaftdiameter, 2.9 Parallelism(P) T h es i d eo u t e rs u r f a t e s of theringsinthe free state shall be parallel to each other within onehalfthetotaltolerance of theringsection thickness as illustrated in Figure ‘nom : D = Cmin - 0.005 B,,, 2.13.3 InternalRingGageDiameterE E i se q u a l internalringgagediameter nominal housing size, Bnom : E Pmax = T - T’ = T total tolerance The to the = ’nom 2.13.4 InternalRingGageDiameter D The internalringgagediameter D is equal to the ,,C ,, maximum recommended groove diameter, plus0.005timesthenominalhousingdiameter, Bnom: FIGURE 2.10 Total Free Height to (S) D The maximum total free height, S,, (refere n c e Column S and illustrationsinTables through 4) shall not exceed the sum of the maximum section thickness T, p l u s 0.375 x nominal section thickness Trio,: = C,,, + 0.005 B,,, 2.14 Designation 2.12 Performance Test Nominalring sizes are intended for u s e on correspondingnominalshaftsizesandhousing bores Where specifying these retaining rings on drawings, parts lists, purchase orders, etc., it is recommendedthefollowingdatabeincludedin the designation and appear in the sequence shown:Productname(nounfirst),includingthe ANSI type designation and series ; nominalring size; material; and protective finish, if required See examples below: Thesuitability of theretainingringswith regardtouniformity of temper and section shall of S U C be determined by the rings being capable cessfully passing the following described tests RingType 2A01 LightDutyExternalRetaining, 1.250, Steel, Cadmium Plated RingType2B02HeavyDutyInternalRetaining, 2.750, Corrosion Resistant Steel S,,, = T,,, + 0.375 Tn,, 2.1 Workmanship Retaining rings shall be free from burrs, rust, pit marks, cracks and all other defects that might affect their serviceability Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS ANSI B27.6-1972 3.0 ALTERNATE GROOVE DESIGN 4.0 ASSEMBLY PRECAUTIONS In applicationswhereshaftsaresubjected Care should be exercised not to overexpand to critical bending loads or fatigue, it is recomexternal rings or overcontract internal rings upon mended that the alternate groove design specified installation for this may lead to failure of the asin Figure be used to minimize stress consembly Rings which are radically loose i n should grooves centration be used DIAL INDICATOR 10 Ib LOAD SLIP FIT RING RETAINER PARALLEL STEEL PLATENS FIGURE INSPECTIONFIXTURE Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w not AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPI RAL RETAINING RI NGS F I G U R E A L T E R N A T EG R O O V ED E S I G N Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w ANSI B27.6-1972 AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM ROSS SECTION SPIRAL RETAINING RINGS A I- 0.139 0.174 0.174 0.174 0.174 0.174 0.209 0.209 0.209 0.209 0.145 0.182 0.182 0.182 0.182 0.182 0.217 0.217 0.217 0.217 5.752 5.993 6.233 6.473 6.713 6.950 7.188 7.428 7.668 7.908 6.000 6.250 6.500 6.750 7.000 7.250 7.500 7.750 8.000 8.250 6.934 7.172 7.412 7.652 7.892 5.738 5.977 6.217 6.457 6.697 0.120 0.120 0.139 0.139 0.139 0.125 0.125 0.145 0.145 0.145 4.544 4.784 5.023 5.258 5.498 4.556 4.796 5.037 5.272 5.512 4.750 OOO 5.250 5.500 5.750 - Max I mcc \ x i GEN DATA r K-K 6.891 7.130 7.368 7.606 7.845 0.010 0.010 0.010 0.010 0.010 - 5.705 5.938 6.181 6.410 6.648 4.518 4:756 4.995 5.228 5.466 3.708 3.765 4.037 0.120 4.161 4.280 - Max - - 0.441 0.441 0.441 0.441 0.441 0.429 0.429 0.429 0.429 0.429 0.750 0.750 0.750 0.750 0.656 0.656 0.656 0.410 0.656 0.410 0.046 0.046 0.046 0.046 0.031 0.039 0.039 0.039 0.039 0.219 0.261 0.261 0.261 0.261 0.020 0.020 0.020 0.020 0.020 1.000 1.000 1.000 1.000 0.354 0.342 0.844 0.422 0.410 0.844 0.422 0.410 0.844 0.422 0.844 0.422 0.844 0.023 0.023 0.023 0.023 1.000 0.750 0.039 0.020 0.151 0.182 0.182 0.182 0.182 0.161 0.192 0.192 0.192 0.192 6.821 7.060 7.298 7.536 7.775 0.178 0.219 0.219 0.219 0.219 0.020 0.020 0.020 0.020 0.020 0.016 0.020 0.020 0.020 0.020 0.656 0.123 0.151 0.151 0.151 0.151 0.131 0.161 0.161 0.161 0.161 0.264 0.264 0.342 0.342 0.342 A 4.520 4.782 4.997 5.231 5.469 3.766 4.038 4.162 4.282 6.898 7.135 7.373 7.585 7.851 I 7.250 7.500 7.750 8.000 8.250 6.000 5.708 6.250 5.665 6.500 5.892 6.750 6.423 7.000 6.662 4.750 5.000 5.250 5.500 5.750 4.000 4.250 4.375 4.500 Max Max - - - 0.000 - 0,001 0.155 0.155 0.178 0.178 0.178 5.655 5.878 6.121 6.350 6.588 0.274 0.274 0.354 0.354 0.354 xGage Radial Total Defor- FreeDia Dia mation Heigh T -M S 0.657 0.469 0.027 0.014 0.020 0.844 0.656 0.027 0.014 0.020 0.844 0.656 0.031 0.016 0.020 0.844 0.031 0.016 0.656 0.844 0.656 0.031 0.016 0.020 0.108 0.108 0.123 0.123 0.123 0.264 0.469 0.027 0.657 0.264 0.657 0.469 0.027 0.264 0.657 0.469 0.264 0.657 0.469 0.027 KINK DEFORMATIONS 0.155 0.155 0.155 0.155 0.155 0.1 14 0.114 0.131 0.131 0.131 4.483 4.721 4.945 5.178 5.416 0.274 0.274 0.274 0.274 I I 0.020 0.020 0.020 0.020 0.027 0.020 0.108 0.108 0.108 0.108 - 0.108 0.274 0.264 0.657 0.469 0.027 0.014 3.673 3.730 4.002 4.126 4.245 0.114 0.114 0.114 0.114 0.114 0.014 0.014 0.014 0.014 Radius Min Max Free Gap Min Min Max Min Max Section Width - Ring Thickness T M Grooves, and Gages (Continued) Max Min FreeInside Diameter A Ring I ‘WI LATERAL RADIAL GAGE DEFORMATIONS HEIGHT PROVISIONS REMOVAL ” uJ D L”UNCRIMPED LCRIMPE 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.120 0.010 0.120 0.010 0.010 0.120 0.010 0.120 0.010 0.125 0.125 0.125 0.125 0.125 - 3.728 3.786 4.059 4.184 4.304 3.740 3.798 4.071 4.196 4.316 3.938 4.000 4.250 4.375 4.500 Min Max - Min Groove Dia Nomina Size Groove Groove Width Radius Max C Shaft B ’ E f Dimensions of Type 2A02 Heavy Duty External Retaining Rings, SECTION ENLARGED Table F I w- i f Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w ANSI B27.6-1972 W v) E p: J: 0 0 0 0 0 99999 99999 0 0 88 00000 00000 00000 00 3 3 3 3 3 3 1 0 0 0 0 0 0 0 99999 99999 99999 00000 00000 3 - 3 3 3 3 3 0 0 0 0 0 0 0 3 3 3 3 3 3 3 3 0 0 15 0 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS c\ F 0.528 0.540 0.559 0.590 0.621 0.653 0.684 0.715 0.746 0.784 0.811 0.815 0.846 0.883 0.906 0.915 0.946 0.978 1.018 1.033 0.500 0.512 0.531 0.562 0.594 0.625 0.656 0.687 0.718 0.750 0.777 0.781 0.812 0.843 0.866 0.875 0.906 0.938 0.968 0.987 Max 0.909 0.940 0.972 1.012 1.027 0.805 0.809 0.840 0.877 0.900 0.649 0.680 0.711 0.742 0.780 0.039 0.039 0.039 0.045 0.045 0.039 0.039 0.039 0.039 0.039 0.033 0.033 0.033 0.033 0.039 Min Width I 0.036 0.036 0.036 0.042 0.042 0.036 0.036 0.036 0.036 0.036 0.030 0.030 0.030 0.030 0.036 0.030 0.030 0.555 0.030 0.030 0.586 F 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 A - Max 1.038 1.054 0.999 0.935 0.962 0.830 0.834 0.866 0.902 0.926 0.671 0.702 0.733 0.764 0.803 0.922 0.949 0.986 1.025 1.041 - 0.817 0.821 0.853 0.889 0.913 0.658 0.689 0.720 0.751 3.790 0.532 0.544 0.564 0.594 0.626 - Min Free Outside Diameter 0.005 0.545 0.005 0.557 0.005 0.577 0.005 0.607 0.005 0.030 0.639 Max Groove Radius H T 0.023 0.023 0.023 0.023 0.029 0.023 0.023 0.023 0.023 0.023 Min 0.068 0.068 0.068 0.068 0.068 0.048 0.048 0.048 0.048 0.068 0.048 0.048 0.048 0.048 0.060 0.060 0.060 0.060 0.060 0.040 0.040 0.040 0.040 0.060 0.040 0.040 0.040 0.040 0.040 Section Width W l I G 0.438 0.438 0.438 0.438 0.469 0.438 0.438 0.438 0.438 0.438 0.407 0.407 0.407 0.407 0.048 0.438 0.343 0.343 0.343 0.343 0.343 0.312 0.312 0.312 0.312 0.343 0.312 0.312 0.312 0.312 0.312 0.281 0.281 0.281 0.281 0.312 Min Free Gap 0.033 0.029 0.068 0.060 0.469 0.033 0.029 0.068 0.060 0.469 0.033 0.029 0.068 0.060 0.469 0.039 0.035 0.078 0.070 0.469 0.039 0.035 0.078 0.070 0.469 0.033 0.029 0.033 0.029 0.033 0.029 0.033 0.029 0.033 0.029 0.027 0.027 0.027 0.027 0.033 0.027 0.027 0.027 0.027 0.027 Max Ring Thickness T Ring I 0.008 0.008 0.008 0.009 0.009 0.008 0.008 0.008 0.008 0.008 0.006 0.006 0.006 0.006 0.008 0.006 0.006 0.006 0.006 0.006 Max 0.004 0.004 0.004 0.005 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.003 0.003 0.003 0.004 0.003 0.003 0.003 0.003 0.003 Min Radius R S Max 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.044 0.044 0.044 0.053 0.053 0.044 0.044 0.044 0.044 0.044 0.036 0.036 0.036 0.036 0.044 Dia D Gage Dia E 0.915 0.951 0.983 1.023 1.038 0.815 0.819 0.850 0.887 0.910 0.656 0.687 0.718 0.750 0.788 0.531 0.543 0.562 0.593 0.624 0.875 0.906 0.938 0.968 0.987 0.777 0.78 0.812 0.843 0.866 0.625 0.656 0.687 0.718 0.750 0.500 0.512 0.531 0.562 0.594 + 0.00 + 0.000 - 0.001 - 0.001 T TOTAL FREE HEIGHT 0.010 0.036 0.010 0.036 0.010 0.036 0.010 0.036 0.010 0.036 Max KINK LATERAL Radial T o t a l Defor- Free mation Height M and Gages SIZES 2.813 AND LARGER REMOVALPROVISIONS S~ZES.SOTHRU2.75 RADIAL DEFORMATIONS GAGE DEFORMATIONS Dimensions of Type 2801 Light Duty Internal Retaining Rings, Grooves, 0.524 0.033 0.536 0.033 0.033 0.033 0.617 0.033 Min Groove Dia Groove Nomina Size I Housing Table C Max R INTERNAL RING (SEE GEN DATA) ENLARGED SECTION K - K R B HOUSING W Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w r I 2.076 2.123 2.138 2.201 2.245 2.268 2.330 2.396 2.459 2.525 2.000 2.047 2.062 2.125 2.165 2.158 2.250 2.312 2.375 2.437 2.256 2.318 2.384 2.447 2.513 2.066 2.113 2.126 2.189 2.233 1.870 1.912 1.937 2.000 1.880 1.922 1.947 2.010 1.813 1.850 1.875 1.938 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.060 0.060 0.0600.060 0.060 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.056 0.048 0.048 0.048 0.048 0.056 0.048 0.048 0.048 0.048 0.048 0.042 0.042 0.048 0.048 0.048 0.042 0.042 0.042 0.042 0.042 F 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 1.628 1.679 1.707 1.745 1.808 1.638 1.689 1.717 1.755 1.818 1.574 1.625 1.653 1.687 1.750 0.052 0.052 0.052 0.052 0.060 1.493 1.512 1.524 1.556 1.622 1.437 1.456 1.468 1.500 1.562 1.485 1.504 1.516 1.548 1.612 1.333 1.364 1.399 1.431 1.462 1.281 1.312 1.343 1.375 1.406 0.045 0.045 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 1.163 1.194 1.232 1.262 1.294 1.171 1.202 1.240 1.270 1.302 1.125 1.156 1.188 1.218 1.250 0.045 0.045 0.045 0.045 0.045 1.325 1.356 1.391 1.423 1.454 1.040 1.063 1.071 1.100 1.131 1.046 1.069 1.077 1.108 1.139 - C 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.005 0.010 0.010 H I 2.309 2.372 2.428 2.501 2.568 - 2.111 2.158 2.179 2.242 2.285 1.914 1.957 1.980 2.045 1.669 1.721 1.750 1.788 1.854 1.519 1.538 1.550 1.582 1.654 1.357 1.389 1.423 1.457 1.487 1.195 1.225 1.264 1.293 1.327 1.067 1.091 1.097 1.132 1.162 2.284 2.347 2.403 2.476 2.543 2.091 2.138 2.154 2.217 2.260 1.894 1.937 1.960 2.025 1.649 1.701 1.730 1.768 1.834 1.504 1.523 1.535 1.567 1.634 1.342 1.374 1.408 1.442 1.472 1.180 1.210 1.249 1.278 1.312 1.054 1.078 1.084 1.117 1.147 0.039 0.039 0.039 0.039 0.039 I 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0.052 0,052 0.052 0.052 0.045 0.045 0.045 0.045 0.052 0.045 0.045 0.045 0.045 0.045 0.046 0.046 0.046 0.046 0.046 0.041 0.041 0.041 0.041 0.046 0.041 0.041 0.041 0.041 0.041 0.375 0.375 0.375 0.375 0.375 0.501 0.501 0.501 0.501 0.501 0.070 0.070 0.080 0.080 0.080 0.010 0.010 0.010 0.010 0.010 0.053 0.053 0.053 0.053 0.053 0.01 0.006 0.010 0.061 0.011 0.006 0.010 0.061 0.011 0.006 0.010 0.061 0.005 0.005 0.005 0.005 0.005 0.009 0.005 0.010 0.053 0.009 0.005 0.010 0.053 0.009 0.009 0.009 0.009 0.009 0.133 0.133 0.133 0.133 3.143 0.123 0.123 0.123 0.123 0.133 0.113 0.113 0.11.3 0.113 0.531 0.531 0.531 0.531 0.531 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.011 0.011 0.011 0.011 0.012 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.006 0.020 0.020 0.020 0.020 0.020 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.070 0.061 0.061 0.061 0.061 0.070 0.719 0.531 0.012 0.006 0.020 0.070 0.719 0.531 0.012 0.006 0.020 0.070 0.719 0.531 0.012 0.006 0.020 0.070 0.719 0.531 0.012 0.006 0.020 0.070 0.719 0.531 0.012 0.006 0.020 0.070 - - - 0.719 0.719 0.719 0.719 0.719 0.688 0.688 0.688 0.688 0.688 0.688 0.688 0.688 0.688 0.11 0.103 0.111 0.103 0.111 0.103 0.121 0.113 0.121 0.113 0.406 0.406 0.406 0.406 0.500 0.090 0.594 0.406 0.011 0.006 0.010 0.061 0.090 0.594 0.406 0.011 0.006 0.010 0.061 0.080 0.501 0.375 0.011 0.006 0.010 0.061 0.080 0.594 0.406 0,011 0.006 0.010 0.061 0.080 0.594 0.406 0.011 0.006 0.010 0.061 0.343 0.343 0.343 0.375 0.375 0.469 0.469 0.469 0.501 0.501 0.070 0.070 0.070 0.070 0.070 0.594 0.594 0.594 0.594 0.688 0.09E 0.09E - :s, and Gages (Continue( M s R T-G- I - ings, Groo\ 0.090 0.090 0.09E 0.090 0.098 0.090 0.11 0.103 0.088 0.088 0.088 0.098 0.098 0.039 0.039 0.045 0.045 0.041 0.08E 0.045 0.041 0.08E I Dimensions of T y p e 2B01 Light Duty internal Retaining 1.ooo 1.023 1.031 1.062 1.093 B Table - 2.279 2.341 2.408 2.471 2.537 2.086 2.133 2.148 2.212 2.256 1.889 1.931 1.956 2.020 2.188 2.250 2.312 2.375 2.437 2.000 2.047 2.062 2.125 2.165 1.813 1.850 1.875 1.938 1.574 1.625 1.653 1.687 1.750 1.437 1.456 1.468 1.500 1.562 1.500 1.519 1.531 1.564 1.630 1.646 1.697 1.725 1.763 1.827 1.281 1.312 1.343 1.375 1.406 1.125 1.156 1.188 1.218 1.250 1.000 1.023 1.031 1.062 1.093 E 1.339 1.371 1.406 1.438 1.469 1.177 1.208 1.246 1.268 1.308 1.051 1.074 1.082 1.113 1.144 D - Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w v) z '- ANSI 627.6-1972 a W (3 a e u u w w a 0 0 99999 0 0 w u w w u 0 0 ??"?? 0 0 u w u w m m m m m 0 0 0 0 0 0 0 0 0 0 99999 99999 w tl A ($ cu I W a I C I: v) X m W z N a X I X I0 0 0 0 0 0 0 0 0 0 ????? 99999 99999 99999 3 3 W W (3 ' K a z 3 3 3 1 3 0 0 0 0 0 0 0 ?E??? 0 0 9999 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 v) n 3 3 99999 0 0 9999 0 0 > w 18 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS ANSI 827.6-1972 r.r.r.r-r r.r.r.r.r r.r.r.r.r- 0 0 0 0 0 0.00?0 0 0 0 0 0 0 0 0 0 0 N N N N N 0 0 0 0 0 0 0 0 0 0 000d0 99900 r.r.r.t.r- w m m m m 0 0 N N N N N 0 0 0 0 0 m m m m w 0 0 ?0000 0 0 nnnnn m m m m m ?0000 0 0 m m m m m 0 0 0 0 0 0 0 n n n n n mmmmm NNNNN mmmmm 0 0 00?0.0 0 0 nnnnn * d 3 - 3 0 0 0 0 0 0 0 09909 90900 nnnnn r.r-r.r.r nmnnn 0 0 0 0 0 m m m m m nnnnn 0 0 a?a3%C?W 09099 v v v v v 3 3 00000 n m m m m m m m m m 0 0 ooooo mmmmo\ ooooo 0 0 00000 Odd00 0 0 N N N N N 0 0 0 0 0 00000 0 0 0 0 0 00090 000.09 0???0* m c ~ m m m m m m m m mmmmo\ 0 0 0?0.0.0 0 0 nnnnn 3 3 9099 0 0 mmmmm 0 0 0 0 0 N N N N N 0 0 0dddd 0 0 O.?O.O.O 0 0 nnnnn m m m m m 9c.00 0 0 00990 3 3 mmmmm 3 3 mmo\o\m 0 ~ 0 0 0 N C I N N N N N N N N ??yo? 0 0 0 0 0 mmmmm mmmmm 0 0 0 0 0 ~ ~ ~ 0 ~ ~ ~ ~ ~ 0 0 00000 m m m a ~ m m ,3m-m3m3w 3 3 ????? ~ 0 00 0 0 0000 0 0 wwwww wwwww q00.90 Wr.1.f.r m n n n n nnntnn r.r-r-r.r r.r.r.r.r 3 3 3 3 3 3 3 3 3 d 3 3 3 3 m m m w m nnnnn m m m m m nnnnn m m m mm mm m m m nnnnn nnnnn m m m m m wwwww mmmmm wuwww W W W W W 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wwwww wwwww a?a?mo?? r.wwww c o o 0 r.r.r.t.r 90990 vvvvv 09099 ?0000 09009 90900 ??0?0 vvvvv v v v v v v v v v v 00?00 000?0 m m m m m wwwww w m m m m wwwww 0 0 0 0 0 00000 0 0 000.0q m m m m m wwwww m m m m m wwwww mmmmm wwwww 0 0 0 0 0 0 0 99000 ooooo mmmmm ?'0?? 0 0 0 0 N N N N N w w w ww ww w ww ww w ww ww w ww ww w w w 0 0 I r.r.r.r m m w m m 09099 0 0 99090 0 0 99999 0 0 0 0 0 09900 O???? 09090 wwwww r.r.r-r.r 090.90 ?"I??? 90099 r.r.r.r.r t n n n n n ?c.-!??? m m m m m 99099 r.r.r.r.r- 00009 oocIoo ~ ~ 0 0 0 0 0 0 m o\o\mm r.r.r.r.1 mo\mmm mmmmm 0 0 09090 0 0 99009 09090 r.r.r-r.r r-r.r.r.r 0 0 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled wh AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS .-m ci I n m' v) N W a "m Lli W 0 u 20 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w a- i -f ' W I ANSI B27.6-1972 AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS ANSI 627.6-1972 Y 3 3 3 3 3 N N N N N 3 3 99999 99999 N N N N N 99999 99999 999 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O Q 09??0 0 0 0 0 0 000dO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06000 0 N N N N N 0 0 00 0 0 rl 3 3 3 3 3 00000 0d0dd 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 00000 3 - - - 3 00000 3 3 - N N N N N 3 3 3 3 N N N 3 00dc;O 3 3 21 3 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPiRAL RETAINING RINGS ANSI 827.6-1972 -m a 00000 00000 003G-l 0 0 oo\t\mc\ 0 0 ' 0 0 o\c\o\o\o nnnnr- 3 3 -m m W (3 a (3 nnnnn nnmnn 0 0 0 0 0 r-r.r-r.r- 0 0 0 0 0 0 0 0 0 0 0 0 v) z cn gr N N N N 33-3v m m m m m > a a ~m m m m m Yrvvvv m m m m m m m n n n m m m m m vvr-r-r nnnnn m m m m m r-r-r-r-r- 00000 00000 00c;00 00000 m m m m m m m m m u y yyyy 0 0 J a > ooooo vvnnu 9099 0 0 0 I W a o\~ao\o\o\ o\o\+d- wwwww WWooo 0 0 0 0 0 yyyyy ooooo 4UF"" wr-t-r-w O O O O 0 0 0 0 0 mmmmo\ o oooo nnnnn 0 0 ~m m m m m o\c\m++ 09999 90090 o m w v w ( u v m v n n w m m m v m m v m ~ t \ + n -mnim 99011 0 0 v) w N X a I x Y r3mmmw n m - m n 0 0 m m m ' ' 0'?9?1 0 0 nnnnn n n n n n "v'\?\?? I- o 0 0 0 0 0 W v) 0 0 n W (3 U a J z W 22 3 3 0 0 0 0 0 0 0 NN?YY 3 - nnnoo 0 0 0 0 ~ 0 0 00 0 0 0 0 0 0 - 3 - Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAINING RINGS 34000 +HA-+ 0 0 0 0 0 0 0 00000 0 0 90900 ?00?? d - - o w w m m mmmmm 0 0 0 0 0 0 ?0900 ~ 0 00090 ANSI B27.6-1972 N N N N N 0 0 N N N N N 0 0 0 0 0 vvvv'T v-*Vv 0 0 0 0 0 - 0 0 0 0 0 0 0 0 0 0 00000 00990 00009 00000 00009 m m m o o ~ 00 31 o oooo 3 3 O O N N N NNNNN 0 0 0 0 0 0 0 0 0 0 ~ ~ N 0 0 09000 N N NN N N N 0 0 N N N NN NN N N N 0 0 3 3 00.090 0 9 0 0 3 3 00009 3 3 00909 3 3 00990 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00009 00000 00000 00900 09009 00099 0 0 09000 90990 mmmww wwwwW wwmmm ooooo 0 - o oooo 3 - ooooo 0 0 0 0 0 m m o o o mmmmm 0 0 0 0 0 3 - 3 A + + + + 0 0 0 0 0 3 3 0 0 Wwwmm n n n w w 0 ~ 0 0 0 3 3 0 0 mmmmm wwwww 00 0 0 0 0 3 3 0 0 wwwmm 3 & 3 0 0 mmmmm 23 3 3 oooc3o 3 3 3 3 3 0 0 N N N N ' N 0 0 3 0 0 N N C ~ N N 0 0 Copyrighted material licensed to Stanford University by Thomson Scientific (www.techstreet.com), downloaded on Oct-05-2010 by Stanford University User No further reproduction or distribution is permitted Uncontrolled w AMERICAN NATIONAL STANDARD GENERAL PURPOSE UNIFORM CROSS SECTION SPIRAL RETAl NING RINGS ANSI 827.6-1972 0 0 d 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 99999 99999 99999 99999 99999 99999 99999 r.r.r.t-r ~-P.P.P.P r - 3 - 0 0 0 0 0 VYrV'TYf 0 0 \sV\TVY 0 0 N N N N N N N N N N N N N N N w 3 3 0 0 0 0 0 0 0 W a \7vYrvYr 99994 NNNNN N N N N N 99999 99999 LL W N N N N N no000 0 0 0 0 v-?\7Yrv w w w ww wo \ o \ o \ m 3 3 3 3 - 3 3 0 0 0 3 0 0 - m w m m m nn n n n m 0 0 0 0 0 ~ n n 49999 99999 d tk I W a (3 m n m n n n n n m n V N N N N 0YrYruv n n n m m N N N N N \TP.r.r.t nnnnn 0 0 0 0 0 0 0 0 0 0