推力角接触球轴承参数规格型号表.docx

推力角接触球轴承参数规格型号表推力角接触球轴承接触角一般为60常用的推力角接触球轴承一般为双向推力角接触球轴承，主要用于精密机床主轴，一般与双列圆柱滚子轴承一起配合使用，可承受双向轴向载荷，具有精度高，刚性好，温升低，转速高，装拆方便等优点。双向推力角接触球轴承的发展是要满足机床主轴稳步增长的需求。汇普推力角接触球轴承型号轴承型号外型尺寸(mm) dDB保持架材质重量(KG)新型号老型号234406BM1226810630*55*25黄铜0.286234706BM12268106K32*55*23黄铜0.262234407BM1226810735*62*27黄铜0.375234707BM12268107K37*62*25黄铜0.345234408BM1226810840*68*26黄铜0.457234708BM12268108K42*68*26黄铜0.419234409BM1226810945*75*38黄铜0.551234709BM12268109K47*75*28黄铜0.51234410BM1226811050*80*30黄铜0.624234710BM12268110K52*80*28黄铜0.577234411BM1226811155*90*35黄铜0.949234711BM12268111K57*90*33黄铜0.889234412BM1226811260*95*44黄铜0.989234712BM12268112K62*95*44黄铜0.909234413BM1226811365*100*35黄铜1.08234713BM12268113K67*100*33黄铜1.01234414BM1226811470*110*40黄铜1.51234714BM12268114K73*110*37黄铜1.38234415BM1226811575*115*40黄铜1.59234715BM12268115K78*115*37黄铜1.45234416BM1226811680*125*45黄铜2.23234716BM12268116K83*125*42黄铜2.06234417BM1226811785*130*45黄铜2.36234717BM12268117K88*130*42黄铜2.18234418BM1226811890*140*50黄铜3.01234718BM12268118K93*140*47黄铜2.81234419BM1226811995*145*50黄铜3.13234719BM12268119K98*145*47黄铜3.92234420BM12268120100*150*50黄铜3.19234720BM12268120K103*150*47黄铜2.97234421BM12268121105*160*55黄铜4.53234721BM12268121K109*160*55黄铜234422BM12268122110*170*60黄铜5.32234722BM12268122K112*170*58黄铜244424BM12268124120*180*60黄铜5.54244724BM12268124K124*180*56黄铜5.11234426BM12268126130*200*70黄铜10.1234726BM12268126K135*200*65黄铜8.9234428BM12268128140*210*70黄铜9.16234728BM12268128K145*210*65黄铜8.44234430BM12268130150*225*70黄铜11.1234730BM12268130K155*225*70黄铜10.3234432BM12268132160*240*80黄铜13.6234732BM12268132K165*240*75黄铜12.6234434BM12268134170*260*90黄铜19.5234734BM12268134K176*260*85黄铜234436BM12268136180*280*120黄铜234736BM12268136K187*280*93黄铜234438BM12268138190*290*100黄铜25.7234738BM12268138K197*290*93黄铜23.7234440BM12268140200*310*132黄铜33.6234740BM12268140K207*310*103黄铜31.3234908BM1226890840*62*22黄铜0.2826891473*110*37黄铜1.5268915黄铜268916黄铜234920BM12268920100*140*40黄铜234921BM22268921105*145*40黄铜234922BM22268922110*150*40黄铜234924BM22268924120*165*45黄铜234926BM22268926130*180*50黄铜234928BM22268928140*190*50黄铜4.57234930BM22268930155*210*60黄铜6.83234932BM22268932160*220*60黄铜234934BM22268934170*230*60黄铜7.9234936BM22268936180*250*70黄铜234938BM22268938190*260*70黄铜12.3234940BM32268940200*280*80黄铜17双向推力角接触球轴承的特点是可以同时承受径向和轴向载荷的联合载荷，限制轴的两方面的轴向位移。它是由外圈、内圈、钢球、保持架组成，能在较高的速度下稳定地工作。安装时应注意，虽然轴承可承受双向轴向载荷，但若一侧有装球缺口时，则应注意不要让主要轴向载荷通过有缺口的一侧沟边。推力角接触球轴承的精度要比推力球