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  • 有效 ABMA STD 24.2-2008(R2010) Thrust Bearings Of Ball And Cylindrical Roller Types Inch Design

    发布日期: 2010-01 语言: English 来源: 新信bet9登陆地址
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    语言:English
    适用范围:ABMA STD 24.2, 89th Edition, 2008 - Thrust Bearings Of Ball And Cylindrical Roller Types Inch Design This standard for inch design thrust bearings of ball andcylindrical roller types covers: Identification Code Symbols and Nomenclature Boundary Dimensions Tolerance Mounting Dimensions All bearings and components in this standard are not necessarilyavailable. For availability, consult bearing manufacturers. Other applicable standards should be consulted for tolerancedefinitions, gaging practices and methods of evaluating loadratings. This standard only covers external dimensions. Functionalinterchangeability between different makes of standard bearings orcomponents of the same size may depend on bearing features whichare not standardized. Hence, the substitution of one make ofstandard bearing for another should only be made after carefulcomparison of their characteristics and consideration of therequirements of the particular application.
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    适用范围:ABMA STD 14214, 98th Edition, 2010 - Aerospace - Airframe Ball Bearings, Double-Row, Rigid, Sealed, Heavy Duty - Inch Series There is no abstract currently available for this document
  • 废止 ABMA STD 21-1977 METRIC THRUST NEEDLE ROLLER & GAGE ASSEMBLIES, THR

    发布日期: 1977-01 来源: 新信bet9登陆地址
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    适用范围:ABMA STD 21, 1977 Edition, 1977 - METRIC THRUST NEEDLE ROLLER & GAGE ASSEMBLIES, THR There is no abstract currently available for this document
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    适用范围:ABMA STD 14212, 98th Edition, 2010 - Aerospace - Airframe Ball Bearings, Singlr-Row, Rigid, Sealed, Torque Tube Design, Extra-Light Duty - Inch Series There is no abstract currently available for this document
  • 有效 ABMA STD 11-2014 Load Ratings and Fatigue Life for Roller Bearings

    发布日期: 2014-01 语言: English 来源: 新信bet9登陆地址
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    语言:English
    适用范围:ABMA STD 11, 2014 Edition, 2014 - Load Ratings and Fatigue Life for Roller Bearings Purpose of Standard Roller bearing performance is a function of many variables.These include the bearing design, the characteristics of thematerial from which the bearings are made, the way in which theyare manufactured, as well as many variables associated with theirapplication. The only sure way to establish the satisfactoryoperation of a bearing selected for a specific application is byactual performance in the application. As this is oftenimpractical, another basis is required to estimate the suitabilityof a particular bearing for a given application. This is thepurpose of this standard. This standard specifies the method of calculating the basicdynamic load rating of rolling bearings within the size rangesshown in the relevant ANSI/ABMA standards, manufactured fromcontemporary, commonly used, good quality hardened bearing steel inaccordance with good manufacturing practice and basically ofconventional design as regards the shape of rolling contactsurfaces. This standard also specifies the method of calculating the basicrating life, which is the life associated with 90% reliability,with commonly used high quality material, good manufacturingquality and with conventional operating conditions. In addition, itspecifies the method of calculating adjusted rating life, in whichvarious reliabilities, special bearing properties and specificoperating conditions are taken into account by means of lifeadjustment factors. Furthermore, this standard specifies the method of calculatingthe basic static load rating and the static equivalent load forroller bearings within the size ranges shown in the relevantANSI/ABMA Standards, manufactured from good quality hardenedbearing steel, in accordance with good manufacturing practice andbasically of conventional design as regards the shape of rollingcontact surfaces.
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    适用范围:ABMA STD 12240-2, 98th Edition, 2010 - Spherical Plain Bearings - Part 2: Angular Contact Radial Spherical Plain Bearings This part of IS0 12240 specifies dimensions and tolerances forangular contact radial spherical plain bearings. The specified tolerance values apply to finished, angularcontact radial spherical plain bearings before any coating orplating. Angular contact radial spherical plain bearings need not conformto the design illustrated but compliance is required as regardsdimensions and tolerances specified. NOTE- Angular contact radial spherical plain bearings forairframe applications are not covered by this patt of IS012240.
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    适用范围:ABMA STD B3.1, 92nd Edition, 2010 - Rolling Element Bearings – Aircraft Engine, Engine Gearbox, and Accessory Applications – Eddy Current Inspection This standard specifies a method for detection ofdiscontinuities or nonhomogeneities in bearing components by meansof eddy current interrogation. This standard is applicable torolling element bearings used in aircraft engine, engine gearbox,and accessory applications.
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    适用范围:ABMA STD 14213, 98th Edition, 2010 - Aerospace - Airframe Ball Bearings, Single-Row, Rigid, Precision, Sealed, Torque Tube Design, Extra-Light Duty - Inch Series There is no abstract currently available for this document
  • 快速预览
    适用范围:ABMA STD 14209, 98th Edition, 2010 - Aerospace - Airframe Ball Bearings, Single-Row, Rigid, Precision Sealed, Intermediate Duty - Inch Series There is no abstract currently available for this document
  • 有效 ABMA STD 22.2-2008(R2010) Spherical Plain Radial Bearings, Joint Type Inch Design

    发布日期: 2010-01 语言: English 来源: 新信bet9登陆地址
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    语言:English
    适用范围:ABMA STD 22.2, 88th Edition, 2008 - Spherical Plain Radial Bearings, Joint Type Inch Design General. This standard for spherical bearings,joint type (without rolling elements) has been established for thepurpose of defining the characteristics of these bearings such asboundary dimensions, tolerances and terminology. This style ofbearing consists of an outer ring having an inner concave spheredsliding contact surface and an inner ring having a matched outerconvex sphered sliding contact surface. Two general styles, relatedto manufacturing method are included, swaged (1.2) and fractured(1.3).
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    适用范围:There is no abstract currently available for this document
  • 有效 ABMA STD 23.2-1988(R2010) Thrust Bearings of Tapered Roller Type Inch Design

    发布日期: 2010-01 语言: 英文 来源: 新信bet9登陆地址
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    有效 ABMA STD 23.2-1988(R2010) Thrust Bearings of Tapered Roller Type Inch Design
    语言:英文
    适用范围:This standard for thrust bearings of the tapered roller type ofinch design covers: Bearing Number and Type Identity Symbols and Nomenclature Boundary Dimensions Tolerances Mounting Dimensions All bearings and components in this standard are not necessarilyavailable. For availability, consult bearing manufacturers.
  • 快速预览
    适用范围:ABMA STD 16.1, 88th Edition, 1994 - AIRFRAME BALL, ROLLER AND NEEDLE ROLLER BEARINGS, METRIC DESIGN There is no abstract currently available for this document
  • 有效 ABMA STD 21.2-2008(R2010) Thrust Needle Roller And Cage Assemblies and Thrust Washers Inch Design

    发布日期: 2010-01 语言: English 来源: 新信bet9登陆地址
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    语言:English
    适用范围:ABMA STD 21.2, 88th Edition, 2008 - Thrust Needle Roller And Cage Assemblies and Thrust Washers Inch Design This standard for inch thrust needle roller and cage assembliesand thrust washers covers: Identification Code Symbols and Nomenclature Boundary Dimensions Tolerances Mounting Practice All thrust needle roller and cage assemblies and thrust washerslisted in this standard are not necessarily available. Foravailability, consult bearing manufacturers. Other applicablestandards should be consulted for tolerance definitions, gagingpractices and methods of evaluating load ratings. This standard only covers external dimensions. Functionalinterchangeability between different makes of standard thrustneedle roller and cage assemblies and thrust washers of the samesize may depend on bearing features which are not standardized.Hence, the substitution of one make of a standard bearing foranother should only be made after careful comparison of theircharacteristics and consideration of the requirements of theparticular application.
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    适用范围:This part of IS0 12240 specifies dimensions and tolerances forangular contact radial spherical plain bearings. The specified tolerance values apply to finished, angularcontact radial spherical plain bearings before any coating orplating. Angular contact radial spherical plain bearings need not conformto the design illustrated but compliance is required as regardsdimensions and tolerances specified. NOTE- Angular contact radial spherical plain bearings forairframe applications are not covered by this patt of IS012240.
  • 快速预览
    适用范围:ABMA STD 15, 1991 Edition, 1991 - Ball Bearings With Spherical Outside Surfaces And Extended Inner Ring Width (Includes Eccentric Locking Collars) This Standard specifies boundary dimensions and tolerances forbearings with spherical outside surfaces and extended inner ringwidth and eccentric locking collars. These bearings are frequentlymounted in housings having mating internal spherical surfaces toprovide alignment at mounting. Relubrication features are optional and may be designed tointerface with the lubrication zones of mating housings so that thebearings will be properly lubricated. The relubrication means inthe outer ring, if used, shall be located on one or both sides ofthe outer ring zones, defined by dimensions in the tables, in sucha way that lubricant will satisfactorily feed into the bearing froma housing bore groove covering the zone.
  • 有效 ABMA STD 12.2-2010 Instrument Ball Bearings Inch Design

    发布日期: 2010-01 语言: 英文 来源: 新信bet9登陆地址
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    有效 ABMA STD 12.2-2010 Instrument Ball Bearings Inch Design
    语言:英文
    适用范围:This standard covers the characteristics that define inch designinstrument ball bearings, their boundary dimensions, tolerances,internal clearances, classification for selective assembly, andrecommended practices for gaging, friction torque determination,load rating, operational life prediction and yield ratelimitation. The standard applies only to the size ranges covered byParagraph 4, Boundary Dimensions.
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    适用范围:This standard establishes a system for uniform visual acceptancecriteria for aircraft engine, gearbox and accessory anti-frictionbearings in continuous rotation applications made of the materiallisted in table 1.The standard requirements are in a flow chartformat; the written text is supplementary and is used as supportfor the flow charts.
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