RB轴承部件编号系统.ppt

Bearing Part Numbering Systems轴承部件编号系统 1 Interchangeability 互换性 Component interchangeability 组件的互换性 “T” Bearing width Cup width Cone width Cone bore Cup O.D. Fillet radius Fillet radius Contact Angle = Cup Included Angle Bearing axis S.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 2 Part Numbering Systems 部件编号系统 Original ABMA Inch英制 J-Line Original Metric New Metric Metric公制 ISO 355 Plan Based on original Timken system 以Timken编号系统作为基础 3 ABMA and ISO Numbering 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 ANSI: American National Standards Institute ANSI:美国国家标准学会 4 Numbering System Administrators 编号系统管理者 ABMA: Timken ISO: SKF 5 Original ABMA Inch英制 J-Line Original Metric New Metric Metric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 6 Individual part number for inner and outer race 以轴承内外、圈各自部 件来编号 Original ABMA Inch J-Line Original Metric New Metric Metric Part 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 / LM1191932010 7 Series #365, 385, 395455, 475, 495 535, 555, 565 SmallerLarger 302 (.4217”) Roller # 502 (.5419”) 402 (.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 8 PrefixNumeric Part NumberSuffix Roller number Cup Number Series Cone Number 304 332 335 339 Has no descriptive meaning Modifications (Optional) Optional Original ABMA System 起始的ABMA编号系统 前缀部件编号后缀 任选的 没有含义描述 更改（任选的） 滚子编号外圈编号系列号内圈编号 9 Number 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 10 Apex length Workpoint diameter Base diameter “D” Diameter “DD” Diameter Cup Included Angle Cone Included Angle Roller included angle ABMA 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 11 PrefixNumeric Part NumberSuffix Angularity Code Series Code Component Code Duty Code Variations (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 12 EL Extra Light 特轻型级 HM 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 CodeComponent Lightest Heaviest EL LL L LM M HM H HH EH Current ABMA System - Duty Class Codes 目前的ABMA系统-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：“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 13 CodeIncluded Cup Angle 10 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 Bearing Current ABMA System Angularity 目前的ABMA系统-角度代码 Prefix Numeric Part Number Suffix AngularitySeries CodeComponent Included Cup Angle 前缀零件数字编号 后缀 角 度系列代码部件 14 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ABMA系统-基本系列号码 PrefixNumeric Part NumberSuffix Angularity Series CodeComponent 前 缀零件数字编号后 缀 角 度 基本系列代码 部件 15 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 Code 1516640-659 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ABMA系统-基本系列号码 16 01 - 04Roller 滚子 - Begins at 01 and works up 05 - 09Cage 保持架 - Begins at 05 and works up 10 - 19 Cup 外圈 - 10 = Minimum OD 30 - 49 Cone 内圈 - 49 = Maximum bore 20 - 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-组件 PrefixNumeric Part NumberSuffix Angularity Bore 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 17 SeriesLM11900 _ LM11949 _ LM11910 _ LM11901 _ LM11905 *Series also includes other components Current 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 _Approx. Bore Range 大概的内径尺寸范围 18 Current 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 NumberSuffix AngularityBore Range Indication Component 1 - 4 Characters 19 Cone HM807000 _ 48 HM807010 _ 01 HM8070_Cage LM506801 LM506849 LM_05 Series Cup ABMA Bearing Part Number Exercise ABMA轴承零件编码练习 20 J-line Bearings J-系列 轴承 J prefix - ABMA number J 前缀 - ABMA 编码 21 X32010 Rolling Element 1 = Straight 2 = Ball 3 = Taper Bore/5 Line (Similar to Series) The bore for this bearing is 10 x 5, or 50 mm bore Width series Diameter series Component1 X = Cone Y = Cup R = Roller C = Cage 1 - A Timken practice not followed by other manufacturers 2 - Exceptions: _ _ _ _ 02 = 15mm _ _ _ _ 03 = 17mm _ _ _ _ / 32 = 32mm Original Metric Numbering System 最初的公制编码系统 22 Bearing 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 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 23 Original 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 _Bore 内径 24 T4CB100 Rolling Element T = 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 25 ISO Numbering System ISO 编码系统 Angle series designator 角度系列 (1/2 included angle) 26 ISO Numbering System ISO 编码系统 Diameter series designator 直径系列 27 ISO Numbering System ISO 编码系统 Width series designator 宽度系列 28 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5乘以32，内径的实际尺寸为32mm. Metric Numbering Systems Comparison 与公制编码系统的比较 29 ISO System Exercise ISO 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 30 ISO System Exercise ISO 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 _Angularity 角度 _Bore 内径 31 JP10049 Indicates 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-前缀公制轴承 32 uDifferent 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 / - 0.000 Tolerances for standard class metric bearings (ISO) are +.000 / - .XXX Optimum Tolerance Optimum 33 Timken Controlled DIN720 part numbers (IsoClass part numbers) Part numbers adopted by ABMA Part numbers included in ISO355 plan 4A 395 A2031 00050 82788 LM11949 JP7049 JW6049 30205 32022X 323/32B T4CB100 T7FC070 JRM4249 K103254 NP197412 AAAG314 AC10849H XC1863CD Proprietary numbers. No interchange information shared with other manufacturers SKF Controlled System Relationships 各系统之间的联系 34 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 list Timken Proprietary Systems Prefixes* 铁姆肯特有的前缀系统 35 Timken Proprietary Systems Prefixes* 铁姆肯特有的前缀系统 36 Timken 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 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 37 Stand Control Bearing Width 座高控制轴承宽度 Cup back face Cone back face 外圈 背面 内圈 背面 38 Stand is “+” Diameter is too large Stand 座 高 Diameter is perfect Stand is 0 Diameter is too small Stand 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 39 Tooling (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) 40 Cone stand error Cup stand error Stand and Width Tolerance 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 41 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 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 42 43 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 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 44 Timken 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# 90UA1 JRM4249 Insp. U0669Cone x 2 JRM4210XD Insp. U0670Cup x 1 JRM4200-SInsp. 00000Seal x 2 GR20Insp. 00000Grease BEP = 0.0045” 45 46 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 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 Proprietary Systems Prefixes 铁姆肯特有的前缀系统 47 Through 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-hardened components 我们需要能够识别全淬透组件 48 IsoClass product IsoClass 产品 “M” suffix 后缀为“M” ABMA Non-IsoClass product “K” prefix Through Hardened Components 全淬透组件 Through hardened全淬透 Case carburized表面渗碳 X30204MX30204 Through hardened全淬透 Case carburized表面渗碳 KLM501349 LM501349 49 Spherical / Cylindrical Roller Bearing Part NumbersSpherical / Cylindrical Roller Bearing Part Numbers 调心调心 / / 圆柱滚子轴承零件编码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 applications 轧钢应用领域的圆柱滚子轴承 Example举例: CP500861 - Timken Part Number NU2264MA-10 - World Part Number 50 Spherical / Cylindrical Roller Bearing Part NumbersSpherical / Cylindrical Roller Bearing Part Numbers 调心调心 / / 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 = 23064CAW33 Cylindrical roller bearing from Romania 罗马尼亚圆柱滚子轴承 CP503238 = NU2264MA 4-row Cylindrical roller bearing from Romania 罗马尼亚4列圆柱滚子轴承 RZ-900AAAssy# 9A0A2 51 Dash 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 L305610D JY9011Q Vs JY9013RH L44610Z Vs L44610EB S( 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 52 Laser 激光 ElectroChemi