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轴承公差符号与定义

作者：bearingpower 发表时间：2010-12-12

D/Ds公称外径/单一外径 Nominal outside diameter/Single outside diameter Dmp单一平面平均外径 Mean outside diameter;arithmetical mean of the largest & smallest single outside diameters in one radial plane △Dmp单一平面平均外径偏差 Dmp-D;Deviation of mean outside diameter from nominal dimension △Ds单一外径偏差 Ds-D;Deviation of mean outside diameter from nominal dimension VDp单一径向平面外径变动量 Outside diameter variation;difference between the largest & 　 smallest single outside diameter in one radial plane VDmp平均外径变动量 Dmp max-Dmp min;Mean outside diameter variation;difference 　 between the largest & smallest mean outside diameters Bs/Cs内圈/外圈单一宽度 Single inner ring/outer ring width △Bs内圈单一宽度偏差 Bs-B; Deviation of a single inner ring width from nominal dimension △Cs外圈单一宽度偏差 Cs-C; Deviation of a single outer ring width from nominal dimension VBs内圈宽度变动量 Bs max-Bs-min; Variation of inner ring widths; difference between the largest & 　 smallest single inner ring width VCs外圈宽度变动量 Cs max-Cs min; Variation of outer ring widths; difference between the largest & 　 smallest single outer ring width B,C,T轴承公称宽度/高度 Nominal bearing width/height Ts轴承实际宽度/高度 Actual bearing width/height △Ts轴承实际宽度/高度偏差 Deviation of the actual bearing width/height Kia成套轴承内圈径向跳动 Radial runout of assembled bearing inner ring Kea成套轴承外圈径向跳动 Radial runout of assembled bearing outer ring Sd内圈基准端面对内圈的跳动 Side face runout of inner ring with reference to bore SD外表面母线对基准端面倾斜度变动量 Variation in inclination of outside cylindrical surface to outer ring side face Sia成套轴承内圈轴向跳动 Axial runout; assembled bearing inner ring face runout with raceway Sea成套轴承外圈轴向跳动 Axial runout;assembled bearing;outer ring face runout with raceway r公称倒角尺寸 Norminal chamfer dimension rs径向/轴向单一倒角尺寸 Radial/axial single chamfer dimension rs min最小径向/轴向单一倒角尺寸 Smallest radial/axial single chamfer dimension rs max最大径向/轴向单一倒角尺寸 Largest radial/axial single chamfer dimension 宁波金百联轴承有限公司总机电话：022-58059053 58059268 13102005112 87220519 销售电话：022-58059063 87222422（直拨）58059268 58059053 13102005112 87220519（转分机）采购部电话：022-87221977传真：022-23707785地址：天津市南开区华苑国际创业中心海泰信息广场B座212室E-mail：web@nskpc.com网址：www.nskpc.com www.nkspc.com 金百联特种非标轴承网: www.skf365.com

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