轴承公司专用术语
轴承专业术语翻译
轴承专Байду номын сангаас术语
轴承 滚动轴承 单列 双列 多列 角接触 英制 密封 向心 接触 径向接触 角接触 锥孔 推力 轴向 径向 单向 双向 双列双向 球 点 滚子 圆锥 滚针 球面 交叉 套圈 滚动体 隔离件 保持架 滚道 沟道 bearing rolling bearing single row double row multi-row angular contact inch sealed radial contact radial contact angular contact tapered bore thrust axial radial single-direction double-direction double-row double-diredction ball point roller tapered needle roller spherical crossed ring rolling element separator cage raceway raceway groove 端面 内孔 圆柱 倒角 润滑 内圈 外圈 圆锥内圈 圆锥外圈 双内圈 双外圈 背面 前面 轴圈 座圈 中圈 总体 组 大端面 小端面 兜孔 安装 成对安装 组合安装 配置 背对背 面对面 串联 尺寸 方案 系列 face bore cylindrical chamfer lubrication inner ring outer ring cone cup double inner ring double outer ring back face front face shaft washer housing washer central washer complement set large end face small end face pocket mounting paired mounting stack mounting arrangement back to back face to face tandem dimension plan series 直径 宽度 高度 长度 角度 轴线 平面 距离 载荷 公称 基准 中心 外形 内径 外径 实际 平均 单一 变动量 游隙 静 静载荷 动载荷 力矩 启动力矩 旋转力矩 固定 偏差 当量 有效 基本 diameter width height length angle axis plane distance load nominal reference centre boundary bore diameter outside diameter actual mean a single variation clearance static static load dynamic load torque starting torque running torque stationary deviation equivalent effective basic 额定 寿命 系数 可靠度 速度 修正 rating life factor reliability speed adjustment
轴承制造专业术语
气体环境： 一个有限的空间如熔炉里的空气的组成成分。
ATMOSPHERE CONTROLLED FURNACE: Furnace which uses endothermic base atmosphere
which is formed by the partial reaction of a mixture of fuel, gas, and air in an
80% ANNEAL: Tempering operation; process of heating product to remove hydrogen
from railroad product so the product does not crack.
80% 退火：回火操作；加热去氢以达到用于铁路的产品不易碎裂的目的。
the production of high quality alloy steel.
合金钢：指钢中含有铁，碳，以及镍、铬、钼等一种或多种其他的合金元素。Timken 公司是全球领先的高质量合金钢的生产商。
AMERICAN NATIONAL STANDARDS INSTITUTE - ANSI: An agency that develops standards
tempering or stabilizing process. (Also called Shotblasting)
磨料喷砂法：热处理之后磨削之前去除产品表面氧化皮的工序；把工件放进滚筒里，用高速金属磨料喷击表面。这道工序也起到回火或退火处理的作用。（也叫喷丸处理）
ABRASIVE WEARING: Damage to bearing parts caused by fine foreign particles which
轴承术语及解释
轴承术语及解释&轴承专业词汇表发布时间：2008-12-22 点击次数：185轴承寿命Bearing life滚动轴承之寿命以转数（或以一定转速下的工作的小时数），定义：在此寿命以内的轴承，应在其任何轴承圈或滚动体上发生初步疲劳损坏（剥落或缺损）。
然而无论在实验室试验或在实际使用中，都可明显的看到，在同样的工作条件下的外观相同轴承，实际寿命大不相同。
此外还有数种不同定义的轴承“寿命”，其中之一即所谓的“工作寿命”，它表示某一轴承在损坏之前可达到的实际寿命是由磨损、损坏通常并非由疲劳所致，而是由磨损、腐蚀、密封损坏等原因造成。
简单的轴承寿命预测Bearing life calculation轴承精度轴承的精度等级与划分标准滚动轴承的精度分（主要）尺寸精度与旋转精度。
精度等级已标准化，分为0级、6X级、6级、5级、4级、2级六个等级。
精度从0级起依次提高，对于一般用途0级已足够，但在用于其他条件或场合时，需要5级或更高的精度。
以上的精度等级虽然是以ISO标准为基准制定的，但其称呼在各国标准中有所不同。
尺寸精度（与轴及外壳安装有关的项目）1、内径、外径、宽度及装配宽度的允许偏差2、滚子组内复圆直径及外复圆直径的允许偏差3、倒角尺寸的允许界限值4、宽度的允许变动量旋转精度（与旋转体跳动有关的项目）1、内圈及外圈的允许径向跳动和轴向跳动2、内圈的允许横向跳动3、外径面倾斜度的允许变动量4、推力轴承滚道厚度的允许变动量5、圆锥孔的允许偏差和允许变动量轴承类型与适用精度等级GB/T30794标准将轴承等级划分为GEDCB，ISO、JIS等标准对照轴承精度等级的选择轴承公差等级公制轴承普通组间隙P6P5P4P4ASPUPPA9A英制轴承普通组间隙轴承游隙所谓内部游隙是轴承外轮、内轮、钢球间的游隙量。
一般固定内轮把外轮上下方向运动时的运动量称为径向游隙，左右方向运动时的运动量称为轴向游隙。
在轴承运转中，内部游隙的大小是左右振动、发热、疲劳寿命等性能的主要因素。
轴承专业术语翻译
slewing ring bearing (slewving bearing)回转支承轴承即转盘轴承1. adapter bearing带固接套的轴承2. adjustable bearing可调轴承3. adjustable cone colter bearing圆犁刀的可调式锥形轴承4. aerostatic bearing空气静力轴承5. agate bearing玛瑙轴承6. air journal bearing气体轴承7. air lubricated thrust bearing空气润滑止推轴承8. aligning bearing(直线)对位轴承9. alkaline-friction bearing抗磨轴承10. allowable bearing容许支承力11. all-rubber type bearing全胶式轴承。
全橡胶轴承12. aluminum base bearing铝基合金轴承13. aluminum-tin bearing铝锡合金轴承14. angular ball bearing径向止推滚珠轴承15. angular contact ball bearing角面接触滚珠轴承，向心止推滚珠轴承16. angular contact journal bearing角面接触轴颈轴承17. annular ball bearing向心球轴承，径向滚珠轴承18. annular contact thrust ball bearing推力向心球轴承19. antenna bearing(电磁)天线方位20. antifriction thrust bearing减磨推力轴承，减磨止推轴承21. antithrust bearing止推轴承22. asymmetrical roller bearing非对称滚子轴承23. axial bearing支撑轴承，止推轴承24. axial thrust bearing轴向推力轴承25. axle box bearing轴箱轴承26. azimuth bearing方位27. babbit metal (cast) bearing(铸造)巴氏合金轴承28. babbit-lined bearing巴氏合金衬套轴承，衬巴氏合金的轴承29. ba ck be aring反象限角，后轴承，反方位(炮)30. back-to-back duplex bearing成对双联轴承(外圈宽端面相对)31. ball bearing滚珠轴承32. ball collar thrust bearing滚珠环止推轴承，滚珠环推力轴承33. ball journal bearing球颈轴承34. ball thrust bearing止推滚珠轴承35. barrel bearing圆筒轴承36. base bearing主轴承，底轴承，基轴承37. bellbearing钟杆推力轴承，小钟杆平球架，炉钟杠杆38. bevel pinion front bearing小锥齿轮前[后]轴承39. big-end bearing大端轴承40. blade bearing刃型支承41. blo ck be aring支承轴承，止推轴承42. boring bar bearing镗杆轴承43. box bearing空转轴承44. bracket bearing托架轴承45. bushing bearing衬套轴承46. cageless rolling bearing无保持架轴承47. camshaft bearing凸轮轴轴承48. center bearing下心盘,下心盘支承面;中心支承49. centring spring rod bearing调准簧杆轴承50. ceramic bearing陶瓷轴承51. che ck be aring检验方位,检验轴承52. circular unidirectional thrust bearing环状单向推力轴承53. closed-type bearing密闭形轴承54. clutch release bearing离合器分离轴承55. collar (thrust) bearing环形止推轴承56. combination bearing组合轴承57. commutator side bearing整流子侧支座58. composite bearing多层轴瓦,复合轴承59. compressed air bearing压缩空气轴承,压气轴承60. concentric adjustable bearing同心调整轴承61. conical bearing圆锥轴承62. corrugated bearing梳状轴承,槽形轴承63. countershaft gear bearing副轴齿轮轴承64. crank(ed) bearing曲轴轴承,曲柄轴承,连杆轴承65. cross head holt bearing十字头销轴承66. cross head pin bearing十字头销轴承67. cryogenic bearing低温轴承68. cup-and-cone bearing对开径向上止推轴承69. cutter bearing滚刀轴承70. declutch shaft bearing离合器操纵轴承,分离轴轴承71. diamond bearing金刚石轴承72. die cast bearing模铸轴承73. differential drive pinion cage bearing差速器主小齿轮轴承罩74. differential side bearing差速器壳轴承75. disk bearing圆盘轴承76. disk harrow bearing圆盘耙轴承77. distributor upper bearing配电器上轴承78. double bearing双列轴承79. double shield bearing双(护)罩轴承80. double thrust bearing双止推轴承81. double-row angular contact ball bearing双列向心推力球轴承82. double-row ball journal bearing双列径向滚珠轴承83. double-row radial ball bearing双列向心球轴承84. double-row radial spherical roller bearing双列向心鼓面滚子轴承85. double-row self-aligning spherical roller86. bearing双列向心球面滚子轴承(自动调心型)87. drag link bearing拉杆支座88. drive end bearing主动端轴承,驱动端轴承89. drive pinion cone bearing主动小齿轮锥形轴承90. drive shaft bearing主动轴轴承91. drop-hanger bearing悬挂轴承92. drum roller bearing鼓形滚柱轴承93. dry bearing干轴承94. duplex bearing双轴承95. duplex ball bearing成对双联向心推力球轴承96. dynamo bearing发电机轴承97. elastically yielding bearing弹性退让轴承98. elliptical bearing椭圆形轴承99. enclosed tubular bearing密封套管轴承(属于油浴润滑式轴承) 100. end journal bearing端枢轴承101. end shield bearing机油滤清器内盖头轴承102. end thrust bearing止推轴承103. end-mounted bearing(耙组)两端安装的轴承104. engine thrust ball bearing止推滚珠轴承105. established line bearing非标准轴承106. expansion bearing活动支承,温度)伸胀支承107. expansive end bearing of bridge活动桥支座108. fabric bearing夹布胶木轴承109. fan end thrust ball bearing风扇端止推滚球轴承110. fan shaft bearing风扇轴轴承111. Ferro porit bearing渗硫铁系含油轴承112. filling slot type bearing填槽式轴承113. film bearing油膜轴承114. film lubrication bearing油膜轴承,液体摩擦轴承115. fixed-type bearing固定轴承116. flange bearing带法兰盘轴承117. flanged cup bearing外环凸缘轴承118. flexible bearing挠性轴承119. floating bush bearing浮动衬套轴承120. flood-lubricated bearing液体摩擦轴承,油膜轴承121. fluid bearing液压轴承122. fluid-film bearing流体膜轴承123. footstep bearing立轴承124. fore bearing前轴承125. fork bearing叉轴承126. forward bearing前象限角127. four-row tapered roller bearing四列圆锥滚柱轴承128. free end bearing活动支承,自由支承129. friction bearing滑动轴承130. friction thrust bearing摩擦止推轴承131. front main bearing前主轴承132. fulcrum bearing支承133. full-journal bearing全围式滑动轴承full-molded type rubber bearing整体模制式橡胶轴承134. gas-lubricated bearing气体润滑轴承135. gear shaft roller bearing齿轮轴滚柱轴承136. globe bearing球面轴承137. graphite bearing石墨板(离合器分离的),石墨轴承138. graphite-containing bearing含石墨的轴承139. graphited oilless bearing石墨润滑的无油轴承140. gravity side bearing重力复原旁承141. grid bearing坐标(网)方位142. grinding wheel bearing砂轮轴承143. groove ball bearing带沟球轴承144. guardbearing动力输出轴的)护罩轴承145. gudgeon pin bearing活塞销轴承,耳轴销轴承146. guide bearing导向轴承,导引轴承,定向轴承,导引方位角147. guide spindle bearing导轴轴承148. gunmetal bearing炮铜轴承149. half-and-haif bearing半轴承无盖轴承150. hanging bearing吊挂轴承151. hardwood bearing硬木轴承152. head bearing止端轴承153. heavy-duty bearing重载轴承154. hydrodynamic journal bearing液体动压轴承,油膜轴承155. hydrostatic bearing静压轴承156. idler shaft bearing空转轴轴承157. inclined bearing(倾)斜轴承,斜支承158. inner bearing内轴承159. intermediate bearing中间轴承160. jack shaft bearing曲柄轴轴承161. jewelled bearing宝石轴承162. Jordan bearing推力套筒轴承163. journal bearing经向轴承164. kick-starter bearing冲式起动器的曲柄轴承165. kingpin bearing凸轮止推回转轴承,止推销轴承,止推枢轴承,中心(转向节)轴承166. knife-edge bearing刃形支承,刃支承,刀口承167. knuckle bearing铰式支座,球形支座,关节轴承168. labyrinth bearing迷宫轴承,曲径式密封轴承169. laminated bearing夹布胶木轴承,层压轴承170. leading -screw bearing传动螺杆轴承171. lignumvitae bearing层压胶木轴承172. locating bearing止推轴承,定位轴承173. lock nut bearing锁紧螺帽座174. longitudinal wall hanger bearing墙托架轴承175. long-path bearing远距离方位176. lower bearing下轴承177. lower half bearing轴承下瓦178. lubed-for-life bearing永久润滑轴承(即橡胶轴承)179. lubri-seal bearing阻油环轴承180. magnetic bearing磁向位,磁方位181. magnetic thrust bearing磁性推力轴承182. main bearing主轴承183. main rod bearing主杆轴承184. mainshaft bearing主轴轴承185. maintenance-free bearing自润滑轴承186. mechanical bearing轴承(总称)187. midship shaft bearing中间轴轴承188. miniature bearing微型轴承,超小型轴承189. molded-fabric bearing(设计)模制纤维轴承190. motor support bearing电动机支承轴承191. movable bearing活动支承192. multi-roll bearing滚针轴承193. multirow bearing多列轴承194. multipart bearing弓形轴承,扇形轴承195. multiple-groove bearing多油槽轴承196. neck bearing中间轴承197. needle bearing滚针轴承198. needle(type) roller bearing滚针轴承199. noise-free bearing低噪声轴承200. nonfilling slot type bearing无滚珠槽的滚动轴承201. non-locating bearing浮动轴承,不定位轴承202. non-porous bearing无孔轴承203. oil film bearing油膜轴承204. oil flooded bearing油膜轴承,液体摩擦轴承205. oil-bath type bearing油浴润滑式轴承206. oilless bearing不加油轴承自动润滑轴承石墨润滑轴承，含油轴承207. oil-retaining bearing含油轴承208. open spindle bearing开式锭子轴承209. oscillating bearing关节轴承210. oscillating journal bearing摆动轴径轴承211. outboard bearing外置轴承212. parallel bearing滑动轴承213. parallel-roller bearing平行滚柱轴承214. partial bearing半轴承215. partial journal bearing半围轴承(轴瓦在180°范围内包围着轴颈的滑动轴承) 216. pedestal bearing支承轴承217. pendulum bearing钟摆轴承218. pin rocker bearing铰接支座,圆柱枢轴摆动轴承219. pinion bearing小齿轮轴承220. piston pin bearing活塞销轴承221. pivot bearing枢轴承,摆动支座,中心(轴尖)支承,立式止推轴承222. plain-and -ball bearing滑动与滚动组合轴承223. plane bearing平面轴承224. plummer block bearing架座,止推轴承225. pneumatic bearing空气轴承226. pocket bearing油盘轴承227. porous bearing多孔轴承228. powdiron bearing多孔铁轴承,粉未铁轴承229. power take-off lever bearing动力输出轴轴承230. preloaded bearing预紧轴承231. prelubricated bearing预(加)润滑[油密封]轴承,一次润滑轴承232. pressure-feed air bearing静压空气轴承233. pressure-loaded bearing承压轴承234. proper bearing紧密接触轴承235. pump bearing泵轴承236. quill bearing滚针轴承237. radial journal bearing径向轴承,支持轴承,轴颈轴承238. radial spherical roller bearing径向球形滚柱轴承239. radial-thrust bearing径向止推轴承240. rail bearing轨枕,轨承,轨底支承面241. rear bearing后轴承(车床)242. rigid type bearing刚性支承点,刚性支承面非自位滚动轴承243. rim bearing轮缘座,环承244. ring-oiled sleeve bearing油环润滑式滑动轴承;油环式滑动轴承245. rocker bearing桥架)摇轴支座; (桁架)伸缩支座246. rod bearing杆轴承247. roller bearing滚柱轴承248. roller step bearing滚柱止推轴承249. rolling-contact bearing滚动接触轴承250. rotating journal bearing转动轴颈轴承251. round bearing转动件轴承252. rubber bearing橡胶轴承253. sealed roller bearing密封式滚子轴承254. sector gear bearing扇形齿轮轴承255. segmental bearing弓形轴承,弧形轴承,分片互轴承,轴瓦块轴承256. self-acting air bearing动压空气轴承257. self-aligning bearing球面轴承,自位轴承258. self-setting bearing多向调整轴承259. shafting bearing轴承260. shell bearing轴承壳261. shifting bearing活动支座262. shock absorber bearing减震器座263. side rod bearing边杆轴承264. single plate ball bearing单垫片滚珠轴承265. single row angular contact ball bearing单列向心推力球轴承266. single row cylindrical roller bearing单列短圆柱滚子轴承267. single shield bearing单罩轴承268. single thrust bearing单向推力轴承,单向止推轴承269. single-row bearing单列轴承270. single-row separable ball bearing分离型向心推力球轴承271. single-row tapered roller bearing单列圆锥滚子轴承272. sintered metal bearing烧结金属轴承273. sleeve bearing套筒轴承,滑动轴承274. slewing bearing旋转枢轴轴承275. slide bearing滑动轴承276. sliding double bearing滑动复式轴承277. snap-ring bearing开口环轴承278. snap-ring ball bearing(在负荷端)带止动垫圈的滚珠轴承279. solid journal bearing整体轴颈轴承280. solid roller bearing实心滚子轴承,整体滚柱轴承281. special guide bearing特种导承282. spherical bearing球面轴承,球形支座,球面支承283. spherical roller thrust bearing推力球面滚子轴承284. spigot bearing导向轴承,套筒轴承，小载荷轴承,轻载轴承，插口轴承285. spindle bolt bearing心轴螺栓轴承286. spiral roller bearing螺旋(式)滚子轴承287. spot contact bearing滚珠轴承288. spring plank bearing摇枕吊轴289. sprocket shaft bearing链轮轴轴承290. square-bore ball bearing方(轴)孔滚珠轴承291. squeeze film bearing(挤)压(油)膜轴承292. starter main shaft bearing起动机主轴轴承293. steady bearing支撑轴承(防止长轴摆动)294. steep angle bearing大锥角滚柱轴承295. steering gear worm thrust bearing转向蜗杆止推轴承296. steering knuckle thrust bearing转向关节主动轴承297. steering worm bearing转向蜗杆轴承298. steering worm sector bearing转向器扇形蜗轮轴承299. step bearing立式止推轴承,踏板轴承,阶式止推轴承300. straight roller bearing普通滚柱轴承301. stuffing box bearing填料压盖轴承,密封轴承302. suspension bearing吊轴承303. swing bearing摆动支座,摆锤支座304. swivel bearing旋转轴承305. taper-bore cylindrical-roller bearing 锥孔圆柱滚子轴承306. taper-roller bearing锥形滚柱轴承307. textolite bearing夹布胶木轴承308. thermo-expansion compensation angular ball bearing热胀补偿向心球轴承309. thrust bearing推力轴承,止推轴承推力座310. tin-copper-graphite bearing青铜石墨轴承311. tip bearing枢轴承,枢支座312. toe bearing立式止推轴承313. top bearing上盖(顶盖)轴承314. Torrington needle bearing(无内座圈的)冲压外座圈滚针轴承315. torsion bearing抠转轴承316. transverse bearing径向轴承317. truck side bearing(机车的)下旁承,底板,镶板,闸瓦托318. trunnion bearing耳轴承319. tumbler bearing铰式支座,摆动支座(轴承)320. two-direction self-aligning ball thrust321. bearing双球面止推滚珠轴承,自调止推滚珠轴承322. two-piece bearing对开轴承,拼合轴承,可调轴承323. two-point bearing二点交叉定位324. uncoupling lever shaft bearing互钩开关杆轴承325. universal-joint cross bearing万向接头轴承326. universal-joint needle bearing万向节针式轴承327. upper bearing上轴承,上轴瓦328. upper center crankshaft bearing曲轴主轴承上中轴瓦329. water lubricated bearing水润滑轴承330. water pump shaft bearing水泵轴轴承331. water-sealed bearing防水轴承332. weight-carrying roller bearing径向滚柱轴承333. wheel bearing轮轴轴承334. wick-lubricated bearing油渑润滑轴承335. winch worm shaft bearing绞车蜗杆轴承336. wire race ball bearing钢丝滚道球轴承337. wooden bearing木制轴承338. worm bearing蜗杆轴承339. worm shaft roller conical bearing蜗杆锥棍轴承340. worm thrust bearing蜗杆止推轴承341. wrist-pin bearing十字头销衬套,活塞销衬套。
轴承专业术语
(rolling) bearing unit （転がり軸受）ユニット(rolling) bearing washer 軌道盤(rolling) bearing with adapter assembly アダプタ付き軸受(rolling) bearing with interchangeable sub-unit 互換性（サブユニット）軸受(rolling) bearing with locating snap ring 止め輪付き軸受(rolling) bearing with locating snap ring groove 輪溝付き軸受(rolling) bearing with non-interchangeable sub-unit 非互換性（サブユニット）軸受rolling contact fatigue 転がり疲れ流动接触疲劳rolling contact surface (of rolling element) （転動体の）転動面rolling contact zone of raceway 転がり接触域rolling element 転動体rolling element and cage assembly 保持器付き転動体(rolling element) crushing load （転動体の）圧砕荷重rolling element load 転動体荷重(rolling element) separator （転動体）セパレータrotating inner ring [shaft washer] load 内輪[軸軌道盤]回転荷重rotating outer ring [housing washer] load 外輪[ハウジング軌道盤]回転荷重rotation factor 回転係数round flanged housing (rolling) bearing unit with spigot joint 印ろう付き丸フランジ形（軸受）ユニットrunning toruque 回転トルクseal (軸受）シールseal groove シール溝sealed (rolling) bearing シール軸受sealing (contact) surface シール(接触）面self-aligning ball bearing 自動調心玉軸受self-aligning roller bearing 自動調心ころ軸受self-aligning (rolling) bearing 自動調心軸受self-aligning thrust roller bearing スラスト自動調心ころ軸受seperable bearing ring [bearing washer] 分離形軌道輪[軌道盤]seperable (rolling) bearing 分離形軸受(seperable) thrust collar Ｌ形つば輪seperator (転動体）セパレータshaft shoulder 軸の肩shaft washer 軸軌道盤shaft washer axis 軸軌道盤中心軸shaft washer back face 軸軌道盤背面shaft washer back face chamfer 軸軌道盤背面の面取りshield (軸受）シールドshield groove シールド溝shield (rolling) bearing シールド軸受shoulder (溝の)肩single bore diameter [outer diameter] 実測内径[外径]single diameter of a ball 玉の実測直径single diameter of a roller ころの実測直径single-direction thrust (rolling) bearing 単式スラスト軸受single plane mean bore diameter [outer diameter] 平面内平均内径[外径]single plane mean bore diameter [outer diameter] deviation 平面内平均内径[外径]の寸法差single plane mean roller diameter ころの平面内平均直径single plane roller diameter variation ころの平面内直径不同single ring width 実測軌道輪幅single row angular contact ball bearing with two-piece inner ring [outer ring] 合わせ内輪[外径]アンギュラ玉軸受single row double-direction thrust ball bearing スラスト4点接触（玉)軸受single row (rolling) bearing 単列軸受single-split bearing ring 一ヶ所割り軌道輪skew スキューsmall size (rolling) bearing 小形軸受smallest permissible single chamfer dimension 最小許容実測面取寸法smearing スミアリングsnap cage 冠形保持器snap ring groove 輪溝snap ring groove depth 輪溝深さsnap ring groove diameter 輪溝径snap ring groove width 輪溝幅snap ring section height 止め輪の(断面）高さsnap ring thickness 止め輪の厚さspacer （軌道輪[軌道盤]）間座speed factor 速度係数spherical back face 球状背面spherical outside surface 球状外径面spherical outside surface (rolling) bearing 球状外径面軸受spherical raceway 球面軌道sperical (radial) roller bearing 球面軌道ころ軸受spherical thrust roller bearing スラスト球面軌道ころ軸受spin (of a ball) (玉の）スピンspiral wound roller たわみころsplit (rolling) bearing 二つ割り軸受square flanged housing (rolling) bearing unit 角フランジ形（軸受）ユニットsquare flanged housing (rolling) bearing unit with spigot joint 印ろう付き角フランジ形（軸受）ユニットstabirizing ring 位置決め輪stack mounting 多数取付けstandard (rolling) bearing 基本軸受stand out 差幅starting torque 軌道トルク，始動トルクstatic equivalent radial [axial] bearing load 静等価ラジアル[アキシアル]荷重static load 静荷重static radial [axial] load factor 静ラジアル[静アキシアル]荷重係数stationary inner ring [shaft washer] load 内輪[軸軌道盤]静止荷重stationary outer ring [housing washer] load 外輪[ハウジング軌道盤]静止荷重steel ball 鋼球stepped inner ring 肩おとし内輪straight raceway 非クラウニング軌道stud type track roller (rolling bearing) スタッド形トラックローラ（軸受）sub-unit サブユニットsupplementary number 補助記号take-up housing テークアップ形軸受箱take-up housing (rolling) bearing unit テークアップ形（軸受）ユニットtandem arrangement 並列配列tandem duplex 8rolling) bearing 並列組合せ軸受tapered bore テーパ穴tapered bore (rolling) bearing テーパ穴軸受tapered roller 円すいころtapered roller radial bearing 円すいころ軸受tapered roller thrust bearing スラスト円すいころ軸受theoretical radial internal clearance 理論ラジアル内部すきま，ラジアル幾何すきまthree point contact (ball) bearing ３点接触(玉）軸受thrust ball bearing スラスト玉軸受thrust collar Ｌ形つば輪thrust roller bearing スラストころ軸受thrust (rolling) bearing スラスト軸受thrust (rolling) bearing with aligning seat washer(s) 調心座付きスラスト軸受thrust (rolling) bearing with flat back face(s) 平面座スラスト軸受thrust (rolling) bearing with spherical back face(s) 調心座スラスト軸受trace of rolling contact 転がり接触跡tack roller (rolling bearing) トラックローラ(軸受）two-piece bearing ring [bearing washer] 合せ軌道輪[軌道盤]two-piece cage 合せ保持器universal matching (rolling) bearing 万能組合せ用軸受variation of outside surface generatrix inclination with face 外径面の倒れwasher chamfer 軌道盤の面取りwasher chamfer dimension 軌道盤の面取寸法washer height 軌道盤高さwasher raceway to back face thickness variation 軌道盤の軌道の厚さ不同(washer) spacer 軌道盤間座width series 幅系列width series number 幅系列記号window type cage かご形保持器withdrawal sleeve 取外しスリーブyoke type track collar (rolling bearing) ヨーク形トラックローラ(軸受）filling slot (ball) bearing 入れ溝付き（玉）軸受flaking フレーキングflaking back face （外輪）フランジ背面flange back face フランジ高さflange width フランジ幅flanged housing フランジ形軸受箱flanged outer ring フランジ付き外輪flanged (rolling) bearing フランジ付き軸受flinger フリンガfluctuating load 変動荷重four point contact (ball) bearing ４点接触（玉）軸受fretting フレッチングfront face (of a bearing ring) （軌道輪の）正面full complement (rolling) bearing 総転動体軸受gauge lot ゲージロットgauge lot diameter variation （ころの）ゲージロットの直径の相互差grinding undercut 研削逃げgroove ball bearing 溝玉軸受(groove) shoulder （溝の）肩guide ring 案内輪heat stabilized (rolling) bearing 熱安定化軸受height series 高さ系列height series number 高さ系列記号housing shoulder ハウジングの肩housing washer ハウジング軌道盤housing washer axis ハウジング軌道盤中心軸housing washer back face ハウジング軌道盤背面housing washer back face chamfer ハウジング軌道盤背面の面取りinch (rolling) bearing インチ系軸受inch series (rolling) bearing インチ系列軸受indeterminate direction load 方向不定荷重inner ring （軸受）内輪inner ring axis 内輪中心軸innner ring back face [front face] chamfer 内輪背面[正面]の面取りinner ring, cage and ball [roller] assembly 内輪アッセンブリinner ring raceway to bore thickness variation 内輪軌道の厚さ不同inner ring with rib(s) つば付き内輪insert (rolling) bearing インサート軸受insert (rolling) bearing unit インサート軸受ユニットinstrument precision (rolling) bearing 計器用精密軸受interchangeable bearing ring [bearing washer] 互換性軌道輪[軌道盤] interchangeable sub-unit 互換性サブユニットinternal clearance after mounting 残留（内部）すきまlabyrinth seal ラビリンスシールland riding cage 軌道輪[軌道盤]案内保持器largest permissible single chamfer dimension 最大許容実測面取寸法large size (rolling) bearing 大形軸受life (of an individual bearing) 寿命life adjustment factor 寿命補正係数life factor 寿命係数linear (motion) (rolling) bearing リニア軸受load cetre 作用点load service factor 荷重補正係数locating snap ring （位置決め）止め輪lock plate (for locknut) （ロックナット用）止め金locknut ロックナットlockwasher (for locknut) （ロックナット用）座金long cylindrical roller 棒状ころlong cylindrical roller bearing 棒状ころ軸受loose rib つば輪(lot) deviation from ball gauge 玉のゲージからの（ロット）の寸法差lubrication groove 油溝lubrication hole 油穴machined cage もみ抜き保持器machined ring needle roller bearing ソリッド形針状ころ軸受magneto (ball) bearing マグネト（玉）軸受macthed pair 一対組合せmacthed stack 多列組合せmacthed (rolling) bearing 組合せ軸受maximum type ball bearing マキシマム形玉軸受mean bore diameter [outside diameter] 平均内径[外径]mean bore diameter [outside diameter] deviation 平均内径[外径]の寸法差mean bore diameter [outside diameter] variation 平面内平均内径[外径]の不同mean diameter of a ball 玉の平均直径mean effective load 平均有効荷重mean ring width 平均軌道輪幅measured internal clearance 測定（内部）すきまmeasuring load 測定荷重median life メジアン寿命median rating life メジアン定格寿命medium size (rolling) bearing 中形軸受metric (rolling) bearing メートル系軸受metric series (rolling) bearing メートル系列軸受middle of raceway 軌道中央miniature (rolling) bearing ミニアチュア軸受moulded cage 成形保持器multi-row (rolling) bearing 多列軸受needle roller 針状ころneedle roller bearing without inner ring 内輪なし針状ころ軸受needle roller (radial) bearing 針状ころ軸受needle roller (thrust) bearing スラスト針状ころ軸受nominal ball diameter 玉の呼び直径nominal bearing width （軸受の）呼び組立幅nominal bearing width [bearing height] 呼び軸受幅[軸受高さ]nominal bore diameter [outside diameter] 呼び内径[外径]nominal chamfer dimension 呼び面取寸法nominal contact angle 呼び接触角nominal contact point 呼び接触点nominal diameter of a roller ころの呼び直径nominal length of a roller ころの呼び長さnominal overall width of inner rings (cones) [outer rings (cups)] 内輪[外径]の呼び組合せ幅nominal ring width 呼び軌道輪幅non-seperable (rolling) bearing 非分離形軸受open (rolling) bearing 開放軸受operating internal clearnce 運転（内部）すきまossillating load 搖動荷重outer ring （軸受の）外輪outer ring axis 外輪中心軸outer ring back face [front face] chamfer 外輪背面[正面]の面取りouter ring, cage and ball [roller] assembly 外輪アセンブリouter ring flange 外輪フランジ(outer ring) flange back face (外輪）フランジ背面outer ring raceway to outside surface thickness variation 外輪軌道の厚さ不同outer ring with rib(s) つば付き外輪outside diameter of a ball [roller] and cage radial assembly ラジアル保持器付き玉[ころ]の外接円径outside diameter of a ball [roller] and cage rthrust assembly スラスト保持器付き玉[ころ]の外接円径outside diameter of mounted (locating) snap ring (位置決め）止め輪の取付外径outside diameter variation 外径不同outside diameter variation in a single radial plane 平面内外径不同overall width of inner rings (cones) [outer rings (cups)] 内輪[外輪]の組合せ幅paired mounting 一対取付けpillow block ピローブロックpillow block housing ピローブロック軸受箱pillow block (rolling) bearing unit ピロー形(軸受）ユニットpin type cage ピン形保持器pitch diameter of a ball set 玉セットのピッチ円径pitch diameter of a roller set ころセットのピッチ円径pitting ピッチングpivot ball bearing ピボット玉軸受plummer block プランマーブロックplummer block housing プランマーブロック軸受箱preload 予圧prelubricated (rolling) bearing (潤滑剤）封入軸受pressed cage 打抜き保持器prong type cage つの形保持器raceway 軌道raceway contact diameter 軌道接触直径raceway groove 軌道溝raceway groove depth (軌道）溝深さraceway groove radius (軌道）溝半径raceway groove width 溝幅raceway parallelism with face (軌道の）平行度raceway surface 軌道面radial ball bearing ラジアル玉軸受radial chamfer dimension ラジアル面取寸法radial contact (rolling) bearing ラジアルコンタクト軸受radial direction ラジアル方向radial distance ラジアル距離radial internal clearance ラジアル内部すきまradial load ラジアル荷重radial load factor ラジアル荷重係数radial plane ラジアル平面radial roller bearing ラジアルころ軸受radial (rolling) bearing ラジアル軸受radial (rolling) bearing with aligning housing ring 調心輪付き軸受radial runout of assembled bearing inner ring 内輪のラジアル振れradial runout of assembled bearing outer ring 外輪のラジアル振れradial single chamfer dimension ラジアル実測面取寸法railway axlebox (rolling) bearing 鉄道車両車軸用軸受rating life 定格寿命recirculating ball [roller] linear bearing 玉[ころ]循環リニア軸受reference face of a ring [a washer] 軌道輪[軌道盤]の基準側面reliability (in the context of bearing life) 信頼度relieved end roller リリーフエンドころretaining snap ring 保持止め輪rhombic flanged housing (rolling) bearing unit ひしフランジ形(軸受）ユニットrib つばrib width つば幅ribbon cage 波形保持器rigid (rolling) bearing 非調心軸受ring chamfer 軌道輪の面取りring chamfer dimension 軌道輪の面取寸法(ring) spacer （軌道輪）間座ring width 軌道輪幅ring width variation 軌道輪幅不同roller ころroller and cage assembly 保持器付きころroller and cage radial [thrust] assembly ラジアル[スラスト]保持器付きころroller bearing ころ軸受(roller) bending fracture load （ころの）曲げ破損荷重roller chamfer ころの面取りroller complement ころコンプリメントroller complement bore diameter [outside diameter] ころコンプリメントの内接円径[外接円径]roller diameter ころ直径roller end face （ころ）端面roller end face runout with outside surface （ころの）端面振れroller gauge ころのゲージ(roller) gauge lot （ころの）ゲージロット(roller) guage lot diameter variation （ころの）ゲージロットの直径の寸法差roller grade ころの等級roller large end face （ころ）大端面roller length ころ長さroller recess （ころ）端面の逃げroller set ころセットroller set bore diameter [outside diameter] （ころセットの）内接円径[外接円径]roller small end face （ころ）小端面rolling bearing （転がり）軸受(rolling bearing) cage （軸受）保持器(rolling) bearing part 軸受部品(rolling) bearing ring 軌道輪actual bearing height 実軸受高さactual bearing width 実軸受幅actual bearing width （軸受の）実組立幅actual lengh of a roller ころの実長さactual overall width of inner rings(cones)[outer rings(cups)] 内輪[外輪]の実組合せ幅adapter assembly アダプタadapter sleeve アダプタスリーブadjusted rating life 補正定格寿命airframe (rolling) bearing （航空機）機体用軸受aligning housing ring 調心輪aligning housing washer 調心ハウジング軌道盤aligning outer ring 調心外輪aligning seat washer 調心座金aligning sueface centre height 調心座中心高さaligning surface radius 調心座半径angle series 角度系列angle series number 角度系列記号angular comtact ballbearing アンギュラ玉軸受angular contact radial (rolling) bearing アンギュラコンタクトラジアル軸受angular contact (rolling) bearing アンギュラコンタクト軸受angular contact thrust bearing スラストアンギュラ玉軸受angular contact thrust (rolling) bearing スラストアンギュラコンタクト玉軸受assembled bearing cone back face runout with raceway コーンのアキシアル振れassembled bearing cup back face runout with raceway カップのアキシアル振れassembled bearing inner ring face runout with raceway 内輪のアキシアル振れassembled bearing outer ring face runout with raceway 外輪のアキシアル振れassembled bearing width （軸受の）組立幅average life 平均寿命axial chamfer dimension アキシアル面取り寸法axial contact (rolling) bearing アキシアルコンタクト軸受axial direction アキシアル方向axial distance アキシアル距離axial internal clearnce アキシアル内部すきま，アキシアルすきまaxil load アキシアル荷重axial load factor アキシアル荷重係数axial plane アキシアル平面axial single chamfer dimension アキシアル実測面取寸法back face (of a bearing ring) （軌道輪の）背面back-to-back arrangement 背面配列back-to- duplex (rolling) bearing 背面組合せ軸受ball 玉ball and cage assembly 保持器付き玉ball and cage radial [thrust] assembly ラジアル[アキシアル]保持器付き玉ball bearing 玉軸受ball bearing for rolling bearin unit （軸受）ユニット玉軸受ball complement 玉コンプリメントball complement bore diameter [outside diameter] 玉コンプリメントの内接円径[外接円径]ball diameter 玉直径ball diameter variation 玉の直径不同ball guage 玉のゲージball grade 玉の等級ball lot 玉のロット(ball ) lot diameter variation （玉の）ロットの直径の相互差(ball) lot mean diameter （玉の）ロットの平均直径(ball) lot mean diameter variation （玉の）ロットの平均直径の寸法差ball set 玉セットball set bore diameter [outside diameter] （玉セットの）内接円径[外接円径]ball subguage 玉のサブゲージbasic dynamic load rating 基本動定格荷重basic dynamic radial [axial] load rating 基本動ラジアル[アキシアル]定格荷重basic number 基本番号basic rating life 基本定格寿命basic static load rating 基本静定格荷重basic static radial {axial] load rating 基本静ラジアル[アキシアル]定格荷重bearing axis 軸受中心軸bearing bore 軸受内径面bearing bore diameter 軸受内径(bearing) boundary dimension 主要寸法(bearing) cone （軸受）コーン(bearing) cone axis （軸受）コーン中心軸(bearing) creep （軸受の）クリープ(bearing) cup （軸受）カップ(bearing) cup axis （軸受）カップ中心軸bearing designation 呼び番号(bearin) drawn cup シェル形外輪bearing height 軸受高さ(bearing) housing （軸受）ハウジング(bearing) inner ring （軸受）外輪(bering) outer ring （軸受）内輪bearing outside diameter 軸受外径bearing outside surface 軸受外径面bearing part 軸受部品bearing ring 軌道輪(bearing) seal （軸受）シールbearing series 軸受座(bearing) shield 軸受系列bearing type and dimension series symbol （軸受）シールドbearing type symbol 軸受系列記号bearing washer 軌道盤bearing width 軸受幅bearing width adapter assembly アダプタ付き軸受bearing with locating snap ring 止め輪付き軸受bearing with locating snap ring groove 輪溝付き軸受bending fracture load （ころの）曲げ破壊荷重bore diameter of a ball [roller] and cage radial assembly ラジアル保持器付き玉[ころ]の内接円径bore diameter of a ball [roller] and cage thrust assembly スラスト保持器付き玉[ころ]の保持器内径bore diameter number 内径番号bore diameter variation 内径不同bore diameter variation in a single radial plane 平面内内径不同boundary dimension 主要寸法cage （軸受）保持器cage and ball [roller] assembly 内輪アセンブリcage and ball [roller] assembly 外輪アセンブリcage bar （保持器の）柱cage pin 保持器のピンcage pocket （保持器の）ポケットcage pocket clearnce ポケットすきまcage prong （保持器の）つのcage riding clearnce （保持器の）案内すきまcage riding land 保持器案内面cage rivet （保持器の）リベットcager stay 保持器のステーcapped (rolling) bearing キャップ軸受cartrige housing (rolling) bearing unit カートリッジ形（軸受）ユニットcentral washer 中央軌道盤centre rib 中つばcentric axial load 中心アキアシアル荷重circumferential clearance 円周方向すきまcombined radial and axial load （ラジアル・アキシアル）合成荷重combined (rolling) bearing コンバインド軸受concave roller 凹面ころconcave roller (radial) bearing 凹面ころ軸受conecentric locking coller 同心固定輪cone （軸受）コーンcone assembly コーンアセンブリcone axis （軸受）コーン中心軸cone back face rib 大つばcone front face rib 小つばcontact angle 接触角contact angle symbol 接触角記号convex asymmetrical roller 非対称凸面ころconvex roller 凸面ころconvex roller (radial) bearing 凸面ころ軸受convex symmetrical roller 対称凸面ころcouterbored ball bearing カウンタボア軸受counterbored outer ring 肩おとし外輪creep （軸受の）クリープcrossed roller bearing 交差ころ軸受crowned raceway クラウニング軌道crowned roller クラウニングころcrowning クラウニングcrushing load （転動体の）圧砕荷重cup （軸受）カップcuo angle カップアングルcup axis （軸受）カップ中心軸cup front face rib カップ正面つばcup small inside diameter カップ小端径cylindrical bore 円筒穴cylindrical bore (rolling) bearing 円筒穴軸受cylindrical outside surface (rolling) bearing 円筒外径面軸受cylindrical roller 円筒ころcylindrical roller (radial) bearing 円筒ころ軸受cylindrical roller thrust bearing スラスト円筒ころ軸受deep groove ball bearing 深溝玉軸受deviation from ball guage 玉のゲージからの（ロットの）寸法差deviation from cicular form (of a basically circular line on a surface) 真円度deviation from cylindrical form (of a basically circular line on a surface) 円筒度deviation from spherical form (of a basically circular line on a surface) 真球度deviation of a single bore diameter [outside diameter] 実測内径[外径]の寸法差deviation of a single ring width 実測軌道輪幅の寸法差deviation of the actual bearing height 実軸受高さの寸法差deviation of the actual bearing width 実軸受幅の寸法差deviation of the actual outside diameter of ball[roller] complement （軸受の）実組立幅の寸法差deviation of the actual overall width of inner rings (cones) [outer rings(cups)] 内輪[外輪]の実組合せ幅の寸法差diameter at large [small] end 大端[小端]径diameter series 直径系列diameter series number 直径系列記号ｄｉｍｅｎｓｉｏｎplan 寸法方式dimension series 寸法系列ｄｉｍｅｎｓｉｏｎseries number 寸法系列記号double cone ダブルコーンdouble cup ダブルカップdouble-direction thrust (rolling) bearing 複式スラスト軸受double row angulart contact ball bearing with vertex of contact angles inside [outside] of bearing 複列内向き[外向き]アンギュラ玉軸受double row double-direction thrust (rolling) bearing （複列）複式スラスト軸受double row inner ring [outer ring] 複列内輪[外輪]double row (rolling) bearing 複列軸受double row single-direction thrust (rolling) bearing 複列単式スラスト玉軸受double row tapered roller bearing with vertex of contact angles inside [outside] of bearing 複列内向き[外向き]円すいころ軸受double-split bearing 二つ割り軌道輪double-split cage 二つ割り保持器drawn cup シェル形外輪drawn cuo needle roller bearing シェル形針状ころ軸受duplex (rolling) bearing 組合せ軸受dynamic equivalent radial (axial) load 動等価ラジアル[アキシアル]荷重dynamic load 動荷重eccentric locking collar 偏心固定輪effective interval clearance 有効（内部）すきまeffective length of roller ころ有効長さequivalent load 等価荷重established line (rolloing) bearing 特定軸受extended inner ring 広幅内輪external aligning (rolling) bearing 外部調心軸受extra large size (rolling) bearing 超大形軸受extra small (rolling) bearing 小径軸受face 側面face runout with bore （内輪の）横振れface-to-face arrangement 正面配列face-to-fce duplex (rolling) bearing 正面組合せ軸受filling slot 入れ溝用語(英文）用語(和文）量記号bearing axis 軸受中心軸－inner ring axis 内輪中心軸－outer ring axis 外輪中心軸－reference face of a ring 軌道輪の基準側面－radial plane ラジアル平面－radial direction ラジアル方向－axial plane アキシアル平面－axial direction アキシアル方向－single plane 実測平面－single dimension 実測寸法－actual dimension 実寸法－cylinder 円筒－cone 円すい－raceway contact diameter 軌道接触直径－middle of raceway 軌道中央－nominal bore diameter 呼び内径 dsingle bore diameter 実測内径dssingle bore diameter in a single plane 平面内実測内径dspdeviation of a single bore diameter 実測内径の寸法差Δdsvariation of bore diameter 内径不同Vdsmean bore diameter 平均内径dmdeviation of mean bore diameter 平均内径の寸法差Δdmmean bore diameter in a single plane 平面内平均内径dmpdeviation of mean bore diameter in a single plane 平面内平均内径の寸法差Δdmp variation of bore diameter in a single plane 平面内内径不同Vdspvariation of mean bore diameter 平面内平均内径の不同Vdmpnominal bore diameter of rolling element complement 転動体コンプリメントの呼び内接円径Fwsingle bore diameter of rolling element complement 転動体コンプリメントの実測内接円径Fwssmallest single bore diameter of rolling element complement 転動体コンプリメントの最小実測内接円径Fws minmean bore diameter of rolling element complement 転動体コンプリメントの平均内接円径Fwmdeviation of mean bore diameter of rolling element complement 転動体コンプリメントの平均内接円径の寸法差ΔFwmnominal outside diameter 呼び外径 Dsingle outside diameter 実測外径Dssingle outside diameter in a single plane 平面内実測外径Dspdeviation of a single outside diameter 実測外径の寸法差ΔDsvariation of outside diameter 外径不同VDsmean outside diameter 平均外径Dmdeviation of mean outside diameter 平均外径の寸法差ΔDmmean outside diameter in a single plane 平面内平均外径Dmpdeviation of mean outside diameter in a single plane 平面内平均外径の寸法差ΔDmpvariation of outside diameter in a single plane 平面内外径不同VDspvariation of mean outside diameter 平面内平均外径の不同VDmpnominal outside diameter of rolling element complement 転動体コンプリメントの呼び外接円径Ewsingle outside diameter of rolling element complement 転動体コンプリメントの実測外接円径Ewslargest single outside diameter of rolling element complement 転動体コンプリメントの最大実測外接円径Ews maxmean outside diameter of rolling element complement 転動体コンプリメントの平均外接円径Ewmdeviation of mean outside diameter of rolling element complement 転動体コンプリメントの平均外接円径の寸法差ΔEwmnominal inner ring width 呼び内輪幅 Bnominal outer ring width 呼び外輪幅 Csingle inner ring width 実測内輪幅Bssingle outer ring width 実測外輪幅Csdeviation of a single inner ring width 実測内輪幅の寸法差ΔBsdeviation of a single outer ring width 実測外輪幅の寸法差ΔCsvariation of inner ring width 内輪幅不同VBsvariation of outer ring width 外輪幅不同VCsmean inner ring width 平均内輪幅Bmmean outer ring width 平均外輪幅Cmnominal outer ring flange width 呼び外輪フランジ幅C1single outer ring flange width 実測外輪フランジ幅C1sdeviation of a single outer ring flange width 実測外輪フランジ幅の寸法差ΔC1s variation of outer ring flange width 外輪フランジ幅不同VC1snominal bearing width 呼び組立幅B,C,Tactual bearing width 実組立幅Tsdeviation of the actual bearing width 実組立幅の寸法差ΔTsnominal bearing height 呼び軸受高さTactual bearing height 実軸受高さTsdeviation of the actual bearing height 実軸受高さの寸法差ΔTsnominal effective width of inner subunit 内輪サブユニットの呼び有効幅T1 actual effective width of inner subunit 内輪サブユニットの実有効幅T1s deviation of the actual effective width of inner subunit 内輪サブユニットの実有効幅の寸法差ΔT1snominal effective width of outer ring 外輪呼び有効幅T2actual effective width of outer ring 外輪実有効幅T2sdeviation of the actual effective width of outer ring 外輪実有効幅の寸法差ΔT2s nominal chamfer dimension 呼び面取寸法rsingle chamfer dimension 実測面取寸法rssmallest single chamfer dimension 最小実測面取寸法rs minlargest single chamfer dimension 最大実測面取寸法rs maxdeviation from circular form 真円度－deviation from cylindrical form 円筒度－deviation from spherical form 真球度－parallelism of inner ring raceway with respect to the face 側面に対する内輪軌道の平行度Siparallelism of outer ring raceway with respect to the face 側面に対する外輪軌道の平行度Seperpendicularity of inner ring face with respect to the bore 内径に対する内輪側面の直角度Sdperpendicularity of outer ring outside surface with respect to the face 側面に対する外輪外径の直角度SDperpendicularity of outer ring outside surface with respect to the flange back face フランジ背面に対する外輪外径の直角度SD1variation in thickness between inner ring raceway and bore 内輪軌道の厚さ不同Kivariation in thickness between outer ring raceway and outside surface 外輪軌道の厚さ不同Kevariation in thickness between shaft washer raceway and back face 軸軌道盤の軌道の厚さ不同Sivariation in thickness between housing washer raceway and back face ハウジング軌道盤の軌道の厚さ不同Seradial runout of inner ring of assembled bearing 内輪のラジアル振れKiaradial runout of outer ring of assembled bearing 外輪のラジアル振れKea asynchronous radial runout of inner ring of assembled bearing 内輪の非同期ラジアル振れKiaaaxial runout of inner ring of assembled bearing 内輪のアキシアル振れSiaaxial runout of inner ring of assembled bearing 内輪のアキシアル振れSiaaxial runout of outer ring of assembled bearing 外輪のアキシアル振れSeaaxial runout of outer ring of assembled bearing 外輪のアキシアル振れSeaaxial runout of outer ring flange back face of assembled bearing 外輪フランジ背面のアキシアル振れSea1axial runout of outer ring flange back face of assembled bearing 外輪フランジ背面のアキシアル振れSea1radial internal clearance ラジアル内部すきまGrtheoretical radial internal clearance 理論ラジアル内部すきま－axial internal clearance アキシアル内部すきまGa。
滚动轴承的常用术语及定义
滚动轴承的常用术语及定义滚动轴承是一种广泛应用于机械设备中的重要零部件，它能够在旋转运动中传递和支撑载荷。
正确认识和理解滚动轴承的常用术语及其定义，对于正确选择和使用滚动轴承具有重要意义。
本文将介绍一些常用的滚动轴承术语及其定义，旨在帮助读者深入了解滚动轴承的相关知识。
1. 轴承（Bearing）轴承是一种用于减少机器部件之间摩擦的装置，它能够支撑和转移沿轴线方向的载荷。
2. 滚动轴承（Rolling Bearing）滚动轴承是指利用滚珠、滚子或滚柱等滚动体，使滚动体与内、外圈相接触，从而减小摩擦的轴承。
3. 滚动体（Rolling Element）滚动体是滚动轴承中与内、外圈接触的部分，常用的滚动体包括滚珠、滚子和滚柱。
4. 内圈（Inner Ring）内圈是滚动轴承的组成部分之一，通常安装在主轴上，与滚动体和外圈相接触。
5. 外圈（Outer Ring）外圈是滚动轴承的组成部分之一，通常安装在座圈、托圈等外部结构上，与滚动体和内圈相接触。
6. 接触角（Contact Angle）接触角是指滚动轴承内圈和外圈之间的夹角，它决定了滚珠或滚子在承受径向和轴向载荷时的能力。
7. 轴向载荷（Axial Load）轴向载荷是指在滚动轴承中沿着轴线方向施加的力，也称为推力载荷。
8. 径向载荷（Radial Load）径向载荷是指在滚动轴承中垂直于轴线方向施加的力，也称为负荷载荷。
9. 密封性（Sealing）密封性是指滚动轴承阻止外界物质进入内部以及阻止润滑脂或油液外渗的能力。
10. 轴承游隙（Bearing Clearance）轴承游隙是指在无载荷情况下，内圈和外圈相对于滚动体之间的相对运动空间。
11. 轴承寿命（Bearing Life）轴承寿命是指在特定条件下，滚动轴承能够在一定的循环次数内运转而不发生损坏的能力。
12. 疲劳寿命（Fatigue Life）疲劳寿命是指滚动轴承在频繁循环载荷下能够运转的循环次数。
有关轴承的一些英文专业术语
有关轴承的一些英文专业术语Sphericalbearing滚动轴承（外球面轴承）代号：UCF OR UCPAligningball bearing调心滚子轴承22205-22264 22308-22380Cylindricalroller bearing圆柱滚子轴承NJ202-264 NU303 NJ304-356Angularcontact ball bearing角接触轴承7200C-7248C 7300C-7348CDeep grooveball bearing深沟球轴承6016-6330Taperroller bearing圆锥滚子轴承30304-32356 30202-30256(一)滚动轴承总论1.滚动轴承rolling bearing在支承负荷和彼此相对运动的零件间作滚动运动的轴承，它包括有滚道的零件和带或不带隔离或引导件的滚动体组。
可用于承受径向、轴向或径向与轴向的联合负荷。
2.单列轴承single row bearing具有一列滚动体的滚动轴承。
3.双列轴承double row bearing具有两列滚动体的滚动轴承。
4.多列轴承multi-row bearing具有多于两列的滚动体，承受同一方向负荷的滚动轴承，最好是指出列数及轴承类型，例如：四列向心圆柱滚子轴承。
5.满装滚动体轴承full complement bearing无保持架的轴承，每列滚动体周向间的间隙总和小于滚动体的直径并尽可能小，以使轴承有良好的性能。
6.角接触轴承angular contact bearing公称接触角大于0°而小于90°的滚动轴承。
7.调心轴承self-aligning bearing一滚道是球面形的，能适应两滚道轴心线间的角偏差及角运动的轴承。
8.可分离的轴承separable bearing具有可分离部件的滚动轴承。
9.不可分离轴承non-separable bearing在最终装配后，轴承套圈均不能任意自由分离的滚动轴承。
轴承制造专业术语
轴承制造专业术语ABRASIVE BLASTING: Process for removing scale from product after heat treatment and prior to grinding; product pieces are placed in a tumbler that bombards the surface with high velocity metal shot particles. This process also acts as a tempering or stabilizing process. (Also called Shotblasting)磨料喷砂法：热处理之后磨削之前去除产品表面氧化皮的工序；把工件放进滚筒里，用高速金属磨料喷击表面。
这道工序也起到回火或退火处理的作用。
（也叫喷丸处理）ABRASIVE WEARING: Damage to bearing parts caused by fine foreign particles which get in through badly worn or defective seal and/or lubricants.磨料磨损：由于密封磨损或损坏以及润滑剂失效而导致外界细小磨粒进入轴承内部从而引起轴承部件的损伤。
ACCIDENT: The occurrence in a sequence of events that usually produces unintended injury, death, or property damage.意外事故：在一系列的事件当中发生的产品意外伤害、毁坏或者功能损失。
ACID ETCH: The process of checking surface of ground product for cracks or burns by use of a series of acids or neutralizers. Also called Nital Etch酸蚀：指使用一系列的酸或者中和剂来检查研磨产品表面裂纹或者烧伤的工序。