RB轴承部件编号系统.ppt

Bearing Part Numbering SystemsBearing Part Numbering Systems轴承部件编号系统轴承部件编号系统轴承部件编号系统轴承部件编号系统 Interchangeability 互换性互换性♦Component interchangeability 组件的互换性组件的互换性“T” Bearing widthCup widthCone widthCone boreCup O.D.Fillet radiusFillet radiusContact Angle = ½ CupIncluded AngleBearing axisS.I.D.内圈内径内圈内径内圈宽度内圈宽度圆角半径圆角半径圆角半径圆角半径外圈宽度外圈宽度轴承总宽度轴承总宽度轴承中心线轴承中心线外圈外径外圈外径Part Numbering Systems Part Numbering Systems 部件编号系统部件编号系统部件编号系统部件编号系统Original  ABMAInch英制英制J-Line  Original Metric  New MetricMetric公制公制ISO 355 PlanBased on original Timken system以以Timken编号系统作为基础编号系统作为基础ABMA and ISO♦Numbering systems controlled by ABMA and ISO 编号系统分别被编号系统分别被ABMA和和ISO控制控制♦ABMA: American Bearing Manufacturers Association ABMA:美国轴承制造商协会美国轴承制造商协会♦ISO: International Standards Organization ISO：国际标准组织：国际标准组织♦ANSI: American National Standards Institute ANSI:美国国家标准学会美国国家标准学会Numbering System Administrators Numbering System Administrators 编号系统管理者编号系统管理者编号系统管理者编号系统管理者♦ABMA: Timken♦ISO: SKFOriginal  ABMAInch英制英制J-Line  Original Metric  New MetricMetric公制公制“ “Original” and “New” SystemsOriginal” and “New” Systems新与旧的编号系统新与旧的编号系统新与旧的编号系统新与旧的编号系统 ♦“Old” and “new” systems continue to be used 新旧编号系统仍然在使用新旧编号系统仍然在使用Individual part number for inner and outer race以轴承内外、圈各自部件来编号Original  ABMAInchJ-Line  Original Metric  New MetricMetricPart number describes assembly of inner and outer race编号描述内、外圈装配体Part Numbering Systems Part Numbering Systems 部件编号系统部件编号系统部件编号系统部件编号系统LM11949 / LM1191932010Series #365, 385, 395455, 475, 495 535, 555, 565SmallerLarger302(.4217”)Roller #502(.5419”)402(.4817”)Original Timken Inch System Original Timken Inch System 起始的英制编号系统起始的英制编号系统起始的英制编号系统起始的英制编号系统♦Bearings designed around a common roller 轴承围绕着滚子来设计滚子系列号小一些小一些大一些大一些PrefixNumeric Part NumberSuffixRoller number < Cup Number < Series < Cone Number 304 332 335 339Has no descriptive meaningModifications(Optional)OptionalOriginal ABMA System Original ABMA System 起始的起始的起始的起始的ABMAABMA编号系统编号系统编号系统编号系统前缀前缀部件编号部件编号后缀后缀任选的任选的没有含义描述没有含义描述更改（任选的）更改（任选的）滚子编号滚子编号外圈编号外圈编号系列号系列号内圈编号内圈编号Number of rollers is not a series parameter滚子的数量不是定义系列号的参数滚子的数量不是定义系列号的参数ABMA Systems ABMA 编号系统编号系统♦Based on bearing series 以轴承系列号为基础♦Series is defined by roller size and roller position 根据滚子的尺寸和位置来定义系列号Apex lengthWorkpoint diameterBase diameter“D” Diameter“DD” DiameterCup Included AngleCone Included AngleRoller included angleABMA Systems ABMA 编号系统编号系统♦Roller Position 滚子的位置滚子的位置到顶点的长度到顶点的长度工作点直径工作点直径基点直径基点直径滚子接触角滚子接触角内圈接触角内圈接触角外圈接触角外圈接触角PrefixNumeric Part NumberSuffixAngularity CodeSeries CodeComponent CodeDuty CodeVariations(Optional) Current ABMA System Current ABMA System 目前的目前的目前的目前的ABMAABMA编号系统编号系统编号系统编号系统前缀前缀数字零件编码数字零件编码后缀后缀功能级别代码功能级别代码角度代码角度代码基本系列号码基本系列号码部件代号部件代号修正后缀修正后缀EL Extra Light 特轻型级特轻型级 HM Heavy Medium 重中型级重中型级LL Lighter than Light 加轻型级加轻型级 H Heavy 重型级重型级 L Light 轻型级轻型级 HH Heavier than Heavy 加重型级加重型级 LM Light Medium 轻中型级轻中型级 EH Extra Heavy 特重型级特重型级 M Medium 中型级中型级 T Thrust 推力级推力级 AngularitySeries CodeComponentLightest HeaviestEL LL L LM M HM H HH EHCurrent ABMA System - Duty Class Codes目前的目前的ABMA系统系统-功能级别代码功能级别代码Note: “EE” is not a duty class prefix. It was used to indicate a type of cone / roller configuration and only appears on cones.注意：注意：““EE”EE”不是功能级别前缀。

它一般用来表示一种内圈、滚子结构并且仅用于内圈不是功能级别前缀它一般用来表示一种内圈、滚子结构并且仅用于内圈 PrefixNumeric Part NumberSuffix 前缀 零件数字编号后缀角度系列代码部件最轻型级最轻型级最重型级最重型级CodeIncluded Cup Angle10 to 23 - 59’ - 59.99”224 to 25 - 29’ - 59.99”325 - 30’ to 26 - 59’ - 59.99”427 to 28 - 29’ - 59.99”528 - 30’ to 30 - 29’ - 59.99”630 - 30’ to 32 - 29’ - 59.99”732 - 30’ to35 - 59’ - 59.99”836 to 44 - 59’ - 59.99”945 & up (but not thrust) 0Thrust BearingCurrent ABMA System – AngularityCurrent ABMA System – Angularity目前的目前的目前的目前的ABMAABMA系统系统系统系统- -角度代码角度代码角度代码角度代码 PrefixNumeric Part NumberSuffixAngularitySeries CodeComponentIncluded Cup Angle前缀前缀零件数字编号零件数字编号后缀后缀角 度系列代码部件Basic Series is an indication of bore size, not the actual bore size 基本系列号码代表内圈尺寸，并不是确切的内圈尺寸Larger number = Larger Bore较大的号码=较大的内圈Current ABMA System - Basic Series目前的目前的目前的目前的ABMAABMA系统系统系统系统- -基本系列号码基本系列号码基本系列号码基本系列号码 PrefixNumeric Part NumberSuffixAngularitySeries CodeComponent前前 缀缀零件数字编号零件数字编号后后 缀缀角 度基本系列代码基本系列代码部件 Max. Bore* OverIncl.Series Code 0 1 00-19 incl. 1 2 20-99 incl.000-029 incl. 2 3039-129 incl. 3 4130-189 incl. 5 6240-289 incl. 6 7290-339 incl. 7 8340-389 incl. 8 9390-429 incl. 910430-469 incl.1011470-509 incl.1112510-549 incl.1213550-579 incl. 1314580-609 incl. 1415610-639 incl. * Inches 英制 Max. Bore* OverIncl.Series Code1516640-659 incl. 16 17660-679 incl.17 18680-694 incl. 18 19695-709 incl.19 20710-724 incl.20 21725-739 incl.21 22740-754 incl.22 23755-769 incl.23 24770-784 incl.24 25785-799 incl.25 30800-829 incl.30 35830-859 incl.35 40860-879 incl.40 50880-889 incl.50 72.5 890-899 incl.Current ABMA System - Basic Series目前的目前的ABMA系统系统-基本系列号码基本系列号码01 - 04Roller 滚子滚子- Begins at 01 and works up05 - 09Cage 保持架保持架- Begins at 05 and works up10 - 19 Cup 外圈外圈- 10 = Minimum OD30 - 49 Cone 内圈内圈- 49 = Maximum bore20 - 29 Cup or Cone (Overflow) 外圈和内圈外圈和内圈50 - 99 Additional (Overflow) 额外的额外的Current ABMA System – ComponentCurrent ABMA System – Component目前的目前的目前的目前的ABMAABMA系统系统系统系统- -组件组件组件组件 PrefixNumeric Part NumberSuffixAngularity Bore Range Indication 显示内圈内径Component前前 缀缀零件数字编码零件数字编码后后 缀缀角度代码部件代码部件代码SeriesLM11900______ LM11949______ LM11910______ LM11901______ LM11905*Series also includes other componentsCurrent ABMA Component Numbers ExerciseCurrent ABMA Component Numbers Exercise目前的目前的目前的目前的ABMAABMA组件代码练习组件代码练习组件代码练习组件代码练习_____Duty Ranking 功能级别功能级别_____Angularity 角度代码角度代码_____Basic Series 基本系列号码基本系列号码_____Approx. Bore Range大概的内径尺寸范围大概的内径尺寸范围Current ABMA System – SuffixCurrent ABMA System – Suffix目前的目前的目前的目前的 ABMAABMA系统系统系统系统- -后缀后缀后缀后缀♦Design Variation 设计变更♦Timken Corporate Standard 1.0.6 R.2000/12/19 铁姆肯企业标准♦“Bearing Dimension Guide” 轴承尺寸指南 PrefixNumeric Part NumberSuffixAngularityBore RangeIndicationComponent1 - 4 Characters ConeHM807000_________ 48HM807010_________ 01HM8070____CageLM506801LM506849LM______05 SeriesCupABMA Bearing Part Number Exercise ABMA轴承零件编码练习轴承零件编码练习J-line Bearings J-系列系列 轴承轴承♦J prefix - ABMA number J 前缀前缀 - ABMA 编码编码X32010Rolling Element1 = Straight2 = Ball3 = TaperBore/5Line(Similar to Series)The bore for this bearing is 10 x 5, or 50 mm boreWidth seriesDiameter seriesComponent1X = ConeY = CupR = RollerC = Cage1 - A Timken practice not followed by other manufacturers2 - Exceptions: __ __ __ __ 02 = 15mm__ __ __ __ 03 = 17mm__ __ __ __ / 32 = 32mmOriginal Metric Numbering System最初的公制编码系统最初的公制编码系统♦Bearing width classified from 0 to 3 in increasing order of width 轴承宽度系列轴承宽度系列0到到3增加宽度增加宽度♦Bearing section height classified from 0 to 3 in increasing order of OD for given bore size 轴承截面高度系列轴承截面高度系列0到到3在所给的内径尺寸下增加轴承外径。

在所给的内径尺寸下增加轴承外径Original Metric Original Metric Numbering SystemNumbering System最初的公制编码系统最初的公制编码系统最初的公制编码系统最初的公制编码系统Original Metric Numbering System Exercise最初的公制编码系统练习最初的公制编码系统练习Part # Y32218_____Type of component 组件类型组件类型_____Rolling element 滚子单元滚子单元_____ Width series 宽度系列宽度系列_____Diameter series 直径系列直径系列_____Bore 内径内径T4CB100Rolling ElementT = Taper滚子单元滚子单元T =圆锥圆锥Bore (mm)内径内径Line(Similar to Series)Angle series designation ( )表示角度系列表示角度系列Diameter series designation表示直径系列表示直径系列Width series designation表示宽度系列表示宽度系列Current Metric Numbering System目前的公制编码系统目前的公制编码系统ISO Numbering SystemISO 编码系统编码系统♦Angle series designator 角度系列角度系列 (1/2 included angle) ISO Numbering SystemISO Numbering System ISO ISO 编码系统编码系统编码系统编码系统♦Diameter series designator 直径系列直径系列ISO Numbering System ISO 编码系统编码系统♦Width series designator 宽度系列宽度系列ISO 355 Original metric (New metric)(pre-1977) T2FD030 32306 T3CC050 32010X T3EC060 30212 T3DB032 302/32**/32 indicates bore/5 is not an integer. The bore is 32mm. */32不表示内径为不表示内径为5乘以乘以32，内径的实际尺寸为，内径的实际尺寸为32mm.Metric Numbering Systems Comparison与公制编码系统的比较与公制编码系统的比较ISO System ExerciseISO 编码系统练习编码系统练习 ♦Part # X30212_____Numbering system 编号系统编号系统_____Component 组件组件_____Type of bearing 轴承类型轴承类型 _____Line (series) 系列号系列号_____Bore 内径内径ISO System ExerciseISO 编码系统练习编码系统练习 ♦Part # T2FD060_____Numbering system 编码系统编码系统_____Type of bearing 轴承类型轴承类型_____Line (series) 系列号系列号_____Angularity 角度角度_____Bore 内径内径JP10049Indicates new metric bearing表示新的公制轴承表示新的公制轴承Duty (Application)功能级别功能级别（应用）（应用）Bore Diameter 内径内径Component 组件组件C, D, F: General purpose普通用途普通用途N: Combination of general purpose & pinion 普通和行星普通和行星齿轮齿轮P: High speed, 高速高速machine tool 机床机床S, T: Pinion行星齿轮行星齿轮W: High axial loads 大轴向承载力大轴向承载力 New J-prefix Metric Bearings新新J-前缀公制轴承前缀公制轴承uDifferent practices in manufacturing, inspection and fitting 加工、检验和安装不同的习惯加工、检验和安装不同的习惯Inch Vs Metric System Tolerances英制与公制系统的公差对比英制与公制系统的公差对比♦Tolerances for inch bearings (ABMA) are +.XXX / - 0.000♦Tolerances for standard class metric bearings (ISO) are +.000 / - .XXXOptimumToleranceOptimumTimken ControlledDIN720 part numbers (IsoClass part numbers) Part numbers adopted by ABMA Part numbers included in ISO355 plan4A395A20310005082788LM11949JP7049JW60493020532022X323/32BT4CB100T7FC070JRM4249K103254 NP197412 AAAG314 AC10849H XC1863CD Proprietary numbers. No interchange information shared with other manufacturersSKF ControlledSystem Relationships各系统之间的联系各系统之间的联系Part geometry not shared with other manufacturers for these parts零件外型尺寸不能与其它生产厂家共用♦K – ♦Auxiliary parts (Spacer, Seal, Closure, etc.) 附属零件♦Thick walled cups 厚壁外圈♦Example: LM48548 Assy #9K020 ♦LM48548 Insp. 20082 Cone x 2♦LM48510 Insp. 20082 Cup x 2♦K106390R Insp. 20000Cup Spacer x 1♦K106389RInsp. 20000Cone Spacer x 1♦BEP = 0.010”*Partial listTimken Proprietary Systems Prefixes*铁姆肯特有的前缀系统铁姆肯特有的前缀系统Timken Proprietary Systems Prefixes*铁姆肯特有的前缀系统铁姆肯特有的前缀系统Timken Proprietary Systems Prefixes*铁姆肯特有的前缀系统铁姆肯特有的前缀系统♦Assembly Code: 9K020 装配代码♦“K” – Special Package (Mini-Box) 特殊包装♦Inspection Code: 20082 检验代码♦“2” - Class 2 精度等级 2♦“0” – Standard Source 普通♦Performance Code “082” Tighter Tolerance of Stand 性能代码“082” 较紧配合♦Standard Stand Tolerance = +0.004”/-0♦“082” requires +0.002”/-0*Partial listStand Control Bearing Width座高控制轴承宽度座高控制轴承宽度Cup back faceCone back face外圈外圈背面背面内圈内圈背面背面Stand is “+”Diameter is too largeStand 座 高 Diameter is perfectStand is 0Diameter is too smallStand is “-”♦A way to measure the size of taper 测量锥度尺寸的方法直径太大直径最佳直径太小Tooling(perfect size)Stand 座高座高♦Measuring stand of Cone & Cup 测量外圈与内圈的座高测量工具(精确尺寸)Cone stand errorCup stand errorStand and Width ToleranceStand and Width Tolerance 座高与宽度公差座高与宽度公差 ♦Bearing width error = cup stand error + cone stand error 轴承宽度误差=外圈座高误差+内圈座高误差Bearing width error外圈座高误差内圈座高误差轴承宽度误差Part geometry not shared with other manufacturers for these parts零件的外型与其它轴承生产厂家不能互换Timken Proprietary Systems Prefixes*铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统♦NP - A random number, to hide series identity. NP –一个任意的编号用来隐藏识别系列号♦Part Number Example: 零件编码举例♦NP907899 Assy# 9AKA1♦NP907899 Insp. KA000Cone x 2♦NP385281Insp. KA000Cup x 4♦K153682Insp. 2A000Cup Spacer x 2♦K153681Insp. 2A000Cone Spacer x 1♦BEP = 0.012”LM273600 series, 2TDISGW bearing for Steel Mill(2 Tapered Double Inner Spiral Groove Face Slots)*Partial list 部分列出Part geometry not shared with other manufacturers for these parts零件的外型与其它轴承生产厂家不能互换Timken Proprietary Systems Prefixes*铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统♦XC/JXC - experimental part numbers. May become production part numbers. XC/JXC –试验中的零件编号，有可能成为产品零件编号♦AAAG314 - ASHEBORO part number, used by Asheboro plant only. AAAG314 – ASHEBORO零件编码，只用于Asheboro工厂*Partial list 部分列出Timken Proprietary Systems Prefixes*铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统铁姆肯专用前缀编号系统♦JRM - UNIPAC part numbers. Like “J” prefix ISO part numbers. JRM – UNIPAC 零件编号♦Part Number Example: 零件编号举例♦JRM4249 Assy# 90UA1♦JRM4249 Insp. U0669Cone x 2♦JRM4210XD Insp. U0670Cup x 1♦JRM4200-SInsp. 00000Seal x 2♦GR20Insp. 00000Grease♦BEP = 0.0045”♦AC / ACC - aircraft quality part number or aircraft quality critical part number. May have an AC series or traditional ABMA series. AC / ACC –航天器质量或质量评定零件编号，可拥有一个AC或传统ABMA系列♦6HM / 6NP / 6C - private branded part number, only used as a control number internally. The part is marked with a customer part number. 6HM / 6NP / 6C –专用的烙印零件编号，只用于控制内部编号。

另件标记有客户编号♦XR - crossed roller bearing with a number assigned from a lookup table ( like ABMA part numbers ) XR –交叉滚子轴承编号♦U - unit bearings U – 轴承的单位♦STDY - bearing study only-- not manufactured…seen only in FPDB STDY –只用于轴承的学习，不用于生产制造，只在FPDB中可以看到Timken Proprietary Systems Prefixes Timken Proprietary Systems Prefixes 铁姆肯特有的前缀系统铁姆肯特有的前缀系统铁姆肯特有的前缀系统铁姆肯特有的前缀系统Through Hardened Components Through Hardened Components 全淬透组件全淬透组件全淬透组件全淬透组件♦Timken product used to be strictly case carburized 铁姆肯的产品均经过严格的渗碳淬火处理♦Through Hardened Components are now available. (Yantai, Suzhou, Poland, Romania, Italy, etc.) 全淬透组件目前在烟台、苏州、波兰、罗马尼亚、意大利等地可获得♦Need to be able to recognize through-hardened components 我们需要能够识别全淬透组件♦IsoClass™ product IsoClass™ 产品产品“M” suffix 后缀为后缀为“M” ♦ABMA Non-IsoClass product“K” prefixThrough Hardened Components全淬透组件全淬透组件Through hardened全淬透全淬透 Case carburized表面渗碳X30204MX30204Through hardened全淬透 Case carburized表面渗碳 KLM501349 LM501349Spherical / Cylindrical Roller Bearing Part NumbersSpherical / Cylindrical Roller Bearing Part Numbers调心调心调心调心/ /圆柱滚子轴承零件编码圆柱滚子轴承零件编码圆柱滚子轴承零件编码圆柱滚子轴承零件编码Ø“World” ISO style part numbers “世界” ISO零件编码体系ØSpecial Part Number for Timken Ordering System 为铁姆肯定购系统制定的特殊零件编码SP###### = Spherical roller bearings from Romania 罗马尼亚调心滚子轴承CP###### = Cylindrical roller bearings from Romania 罗马尼亚圆柱滚子轴承RZ—###### = cylindrical roller bearings for rolling mill applications 轧钢应用领域的圆柱滚子轴承Example举例举例: CP500861 - Timken Part NumberNU2264MA-10 - World Part NumberSpherical / Cylindrical Roller Bearing Part NumbersSpherical / Cylindrical Roller Bearing Part Numbers调心调心调心调心/ /圆柱滚子轴承零件编码圆柱滚子轴承零件编码圆柱滚子轴承零件编码圆柱滚子轴承零件编码Spherical roller bearings from Romania 罗马尼亚调心滚子轴承SP862000 = 23064CAW33Cylindrical roller bearing from Romania 罗马尼亚圆柱滚子轴承CP503238 = NU2264MA4-row Cylindrical roller bearing from Romania 罗马尼亚4列圆柱滚子轴承RZ-900AAAssy# 9A0A2♦Dash between prefixes / suffixes and the numeric part: 前缀前缀/后缀破折号之间以及零件代码后缀破折号之间以及零件代码♦FPDB automatically inserts / deletes dashes when part numbers are entered 当零件代码插入时，当零件代码插入时， FPDB自动插入或删除破折号自动插入或删除破折号♦WEB Assembly Explosion requires “Dash (-)” precisely. 当当WEB装配号展开时需要破折号装配号展开时需要破折号Examples:JS–5549 Vs JW5549 L305610–B Vs L305610DJY9011–Q Vs JY9013RHL44610–Z Vs L44610EBS( could be read as 5 )B( could be read as 8 )Z( could be read as 2 )Q( could be read as 0 )Part Number Format 零件代码格式零件代码格式Laser 激光Electro–Chemical Etch电-化学蚀刻Stamped冲压Product Marking 产品标记产品标记wUsually includes一般包括一般包括 :wMay include other information depending on application and performance code 根据应用和性能代码也能包含一些其它的信息根据应用和性能代码也能包含一些其它的信息wUsually marked on the back face 通常在背面打标记通常在背面打标记TIMKEN® Part Number零件编号零件编号Plant Code or Symbol 工厂代码或符号工厂代码或符号•No plant code needed if country uniquely identifies plant•No symbol on USA product means CantonCountry 国家国家•Usually where finished. 通常是最终产品完成所在地•May include “MADE IN”. 包含“MADE IN”Date Code 日期代码日期代码•One or two character alphabetic code 一位或两位字母代码•Timken Italia and Railroad (AP) product different date systems 意大利铁姆肯和铁路产品不同的日期代码系统意大利铁姆肯和铁路产品不同的日期代码系统OD Marked Cup外圈外径表面标记外圈外径表面标记Product Marking 产品标记产品标记 uIsoClass  is a Timken trademark and always marked in upper case letters on product IsoClass 是是Timken的注册商标总是在产品的注册商标总是在产品的上面的上面uCups and cones have “ISOCLASS” located approximately 180  from TIMKEN®, between the plant code and country. 在外圈和内圈在外圈和内圈TIMKEN® 180  位置处位置处印有印有“ISOCLASS” ，，位于工厂与国家代位于工厂与国家代码之间。

码之间 Product Marking 产品标记产品标记uRailroad product and Timken Italia use different date systems. 铁路轴承产品以及铁路轴承产品以及意大利意大利Timken采用不同的日期代码系统采用不同的日期代码系统Date Codes 日期代码日期代码Also found in Learner’s Workbook 初学者业务初学者业务手册也可以手册也可以找到找到Plant Codes 工厂代码工厂代码From Product Marking Standard 24.1uTimken Font (Stamped and Laser) Timken字体（采用冲压和激光的方式）字体（采用冲压和激光的方式）uNews Gothic Bold Font (Stencil) 新哥特式粗体字（模板）新哥特式粗体字（模板）A B C D E F G H IJ K L M NO P Q R S T U V W X Y Z1 2 3 4 5 6 7 8 9 0Marking Fonts 标记字体标记字体Bearing Part Numbering Systems轴承零件编号系统轴承零件编号系统。