TRB轴承部件编号系统-课件

1、Bearing Part Numbering Systems轴承部件编号系统 1Interchangeability 互换性Component interchangeability 组件的互换性“T” Bearing widthCup widthCone widthCone boreCup O.D.Fillet radiusFillet radiusContact Angle = CupIncluded AngleBearing axisS.I.D.内圈内径内圈宽度圆角半径圆角半径外圈宽度轴承总宽度轴承中心线外圈外径2Part Numbering Systems 部件编号系统Original

2、ABMAInch英制J-Line Original Metric New MetricMetric公制ISO 355 PlanBased on original Timken system以Timken编号系统作为基础3ABMA and ISONumbering systems controlled by ABMA and ISO 编号系统分别被ABMA和ISO控制ABMA: American Bearing Manufacturers Association ABMA:美国轴承制造商协会ISO: International Standards Organization ISO：国际标准组织A

3、NSI: American National Standards Institute ANSI:美国国家标准学会4Numbering System Administrators 编号系统管理者ABMA: TimkenISO: SKF5Original ABMAInch英制J-Line Original Metric New MetricMetric公制“Original” and “New” Systems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6Individual part number for inn

4、er 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 部件编号系统LM11949 / LM11919320107Series #365, 385, 395455, 475, 495 535, 555, 565SmallerLarger302(.4217”)Roller #502(.5419”)402(.

5、4817”)Original Timken Inch System 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大一些8PrefixNumeric Part NumberSuffixRoller number Cup Number Series Cone Number 304 332 335 339Has no descriptive meaningModifications(Optional)OptionalOriginal ABMA System 起始的ABMA编号系统前缀部件编号后缀任选的没有含义

6、描述更改（任选的）滚子编号外圈编号系列号内圈编号9Number of rollers is not a series parameter滚子的数量不是定义系列号的参数ABMA Systems ABMA 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10Apex lengthWorkpoint diameterBase diameter“D” Diameter“DD” DiameterCup Included AngleCone I

7、ncluded AngleRoller included angleABMA Systems ABMA 编号系统Roller Position 滚子的位置到顶点的长度工作点直径基点直径滚子接触角内圈接触角外圈接触角11PrefixNumeric Part NumberSuffixAngularity CodeSeries CodeComponent CodeDuty CodeVariations(Optional) Current ABMA System 目前的ABMA编号系统前缀数字零件编码后缀功能级别代码角度代码基本系列号码部件代号修正后缀12EL Extra Light 特轻型级 HM

8、Heavy Medium 重中型级LL Lighter than Light 加轻型级 H Heavy 重型级 L Light 轻型级 HH Heavier than Heavy 加重型级 LM Light Medium 轻中型级 EH Extra Heavy 特重型级 M Medium 中型级 T Thrust 推力级 AngularitySeries CodeComponentLightest HeaviestEL LL L LM M HM H HH EHCurrent ABMA System - Duty Class Codes目前的ABMA系统-功能级别代码Note: “EE” is

9、not a duty class prefix. It was used to indicate a type of cone / roller configuration and only appears on cones.注意：“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 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重型级13CodeIncluded Cup Angle10 to 23 - 59 - 59.99”224 to 25 - 29 - 59.99”325 - 30 to 26 - 59

10、 - 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 Angularity目前的ABMA系统-角度代码 PrefixNumeric Part NumberSuffixAngularitySeries CodeComponentIncluded Cup An

11、gle前缀零件数字编号后缀角 度系列代码部件14Basic 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ABMA系统-基本系列号码 PrefixNumeric Part NumberSuffixAngularitySeries CodeComponent前 缀零件数字编号后 缀角 度基本系列代码部件15 Max. Bor

12、e* 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* Ov

13、erIncl.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 72.5890-899 incl.Current A

14、BMA System - Basic Series目前的ABMA系统-基本系列号码1601 - 04Roller 滚子- Begins at 01 and works up05 - 09Cage 保持架- Begins at 05 and works up10 - 19 Cup 外圈- 10 = Minimum OD30 - 49 Cone 内圈- 49 = Maximum bore20 - 29 Cup or Cone (Overflow) 外圈和内圈50 - 99 Additional (Overflow) 额外的Current ABMA System Component目前的ABMA系统

15、-组件 PrefixNumeric Part NumberSuffixAngularityBore Range Indication 显示内圈内径Component前 缀零件数字编码后 缀角度代码部件代码17SeriesLM11900_LM11949_ LM11910_ LM11901_ LM11905*Series also includes other componentsCurrent ABMA Component Numbers Exercise目前的ABMA组件代码练习_Duty Ranking 功能级别_Angularity 角度代码_Basic Series 基本系列号码_App

16、rox. Bore Range大概的内径尺寸范围18Current ABMA System Suffix目前的 ABMA系统-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 Characters19ConeHM807000_ 48HM807010_ 01HM8070_CageLM

17、506801LM506849LM_05 SeriesCupABMA Bearing Part Number Exercise ABMA轴承零件编码练习20J-line Bearings J-系列 轴承J prefix - ABMA number J 前缀 - ABMA 编码21X32010Rolling Element1 = Straight2 = Ball3 = TaperBore/5Line(Similar to Series)The bore for this bearing is 10 x 5, or 50 mm boreWidth seriesDiameter seriesCompo

18、nent1X = 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22Bearing width classified from 0 to 3 in increasing order of width 轴承宽度系列0到3增加宽度Bearing section

19、 height classified from 0 to 3 in increasing order of OD for given bore size 轴承截面高度系列0到3在所给的内径尺寸下增加轴承外径。Original Metric Numbering System最初的公制编码系统23Original Metric Numbering System Exercise最初的公制编码系统练习Part # Y32218_Type of component 组件类型_Rolling element 滚子单元_ Width series 宽度系列_Diameter series 直径系列_Bor

20、e 内径24T4CB100Rolling ElementT = Taper滚子单元T =圆锥Bore (mm)内径Line(Similar to Series)Angle series designation ()表示角度系列Diameter series designation表示直径系列Width series designation表示宽度系列Current Metric Numbering System目前的公制编码系统25ISO Numbering SystemISO 编码系统Angle series designator 角度系列 (1/2 included angle) 26IS

21、O Numbering System ISO 编码系统Diameter series designator 直径系列27ISO Numbering System ISO 编码系统Width series designator 宽度系列28ISO 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5乘以32，内径

22、的实际尺寸为32mm.Metric Numbering Systems Comparison与公制编码系统的比较29ISO System ExerciseISO 编码系统练习 Part # X30212_Numbering system 编号系统_Component 组件_Type of bearing 轴承类型 _Line (series) 系列号_Bore 内径30ISO System ExerciseISO 编码系统练习 Part # T2FD060_Numbering system 编码系统_Type of bearing 轴承类型_Line (series) 系列号_Angulari

23、ty 角度_Bore 内径31JP10049Indicates new metric bearing表示新的公制轴承Duty (Application)功能级别（应用）Bore Diameter 内径Component 组件C, D, F: General purpose普通用途N: Combination of general purpose & pinion 普通和行星齿轮P: High speed, 高速machine tool 机床S, T: Pinion行星齿轮W: High axial loads 大轴向承载力 New J-prefix Metric Bearings新J-前缀公制

24、轴承32Different practices in manufacturing, inspection and fitting 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Tolerances for inch bearings (ABMA) are +.XXX / - 0.000Tolerances for standard class metric bearings (ISO) are +.000 / - .XXXOptimumToleranceOptimum33Timken ControlledDIN720 part

25、 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 manufacturersSK

26、F ControlledSystem Relationships各系统之间的联系34Part 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 2LM48510 Insp. 20082 Cup x 2K106390R Insp. 200

27、00Cup Spacer x 1K106389RInsp. 20000Cone Spacer x 1BEP = 0.010”*Partial listTimken Proprietary Systems Prefixes*铁姆肯特有的前缀系统35Timken Proprietary Systems Prefixes*铁姆肯特有的前缀系统36Timken Proprietary Systems Prefixes*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

28、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 list37Stand Control Bearing Width座高控制轴承宽度Cup back faceCone back face外圈背面内圈背面38Stand is “+”Diameter is too largeStand 座

29、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39Tooling(perfect size)Stand 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)40Cone stand errorCup stand errorStand and Width Tolerance 座高与宽度公差 Bearing width error = cup stand

30、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41Part 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:

31、 零件编码举例NP907899 Assy# 9AKA1NP907899 Insp. KA000Cone x 2NP385281Insp. KA000Cup x 4K153682Insp. 2A000Cup Spacer x 2K153681Insp. 2A000Cone Spacer x 1BEP = 0.012”LM273600 series, 2TDISGW bearing for Steel Mill(2 Tapered Double Inner Spiral Groove Face Slots)*Partial list 部分列出4243Part geometry not shared

32、 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

33、*Partial list 部分列出44Timken Proprietary Systems Prefixes*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# 90UA1JRM4249 Insp. U0669Cone x 2JRM4210XDInsp. U0670Cup x 1JRM4200-SInsp. 00000Seal x 2GR20Insp. 00000GreaseBEP = 0.

34、0045”4546AC / 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 custo

35、mer 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 manufacturedseen 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 Prop

36、rietary Systems Prefixes 铁姆肯特有的前缀系统47Through Hardened Components 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-

37、hardened components 我们需要能够识别全淬透组件48IsoClass product IsoClass 产品“M” suffix 后缀为“M” ABMA Non-IsoClass product“K” prefixThrough Hardened Components全淬透组件Through hardened全淬透Case carburized表面渗碳X30204MX30204Through hardened全淬透Case carburized表面渗碳 KLM501349 LM50134949Spherical / Cylindrical Roller Bearing Par

38、t Numbers调心/圆柱滚子轴承零件编码“World” ISO style part numbers “世界” ISO零件编码体系Special 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 applic

39、ations 轧钢应用领域的圆柱滚子轴承Example举例: CP500861 - Timken Part NumberNU2264MA-10 - World Part Number50Spherical / Cylindrical Roller Bearing Part Numbers调心/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-ro

40、w Cylindrical roller bearing from Romania 罗马尼亚4列圆柱滚子轴承RZ-900AAAssy# 9A0A251Dash between prefixes / suffixes and the numeric part: 前缀/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， FPDB自动插入或删除破折号WEB Assembly Explosion requires “Dash (-)” precisely. 当WEB装配号展开时需要破折号Examples:JS5549 Vs JW5549 L305610B Vs L305610DJY9011Q Vs JY9013RHL44610Z 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52Laser 激光ElectroChemical Etch电-化