单向平面推力球轴承

1、单向平面推力球轴承（51000. 29系列、F系列）SUNTHAI £泰平面推力球轴承的特点及用途贰向平面推力球轴承是-种分离型轴承.轴圈.座圈可以和保持架、钢球 的组件分离。轴圈是与轴相配合的套圈，座圈是与轴承座孔相配合的套圈， 和轴之间有间隙：推力球轴承只能承受轴向负荷，做向推力球轴承只能承 受一个方向的轴向负荷双向推力球轴承可以承受两个方向的轴向负荷。 推力球轴承不能限制轴的径向位移极限转速很低.单向推力球轴承可以 限制轴和壳体的一个方向的轴向位移.双向轴承可以限制两个方向的轴向 位移。常用平而推力球轴承具体分类及型号对照：仁微型平面推力球轴承（F系列）2、推力球轴承（5100

2、0型微型平面推力球轴承型号规格及相关参数表FM系列（带沟道）型号内轮内径d外轮外径D外轮内径d1内轮外径D1高度H基木额定动负荷Cr（N）基本额定静负荷Cor（N）极限转速钢球rpm脂润滑油润滑个数F3-8M383.27.83.5600480110001500061.588F4-9M494.28.8480052080001200061.588F4-10M4104.29.8465858060001000061.588F5-10M5105.29.849508305100810071.588F5-11M5115.210.84.59888805000800071.588F5-12M5125.211.8

3、49888805000800071.588F6-12M6126.211.84.5160012555000700082F6-14M6146.2513.85180015884000700082.381F7-13M7137.216.84.5142212554000700092F7-15M7157.214.85220020003600710082.5F7-17M7177.216.86260022563500700082.381F8-16M8168.215.85250030004000800093F&19M8198.218.87345230003000500083.175F9-20M9209.2

4、19.87335629992500450083.175F10-18M101810.217.85.52230272125004500102.381F系列(无沟道)型号内轮内径d外轮外径D外轮内径d1内轮外径D1属度H基木额定动负荷Cr(N)基木额定静负荷Cor(N)钢球个数"径F2-6262631178361F2X-72.572.573.515611761.2F3-8383.27.83.560048061.588F4-9494.28.8480052061.588F4-104104.29.8465858061.588F5-115115.210.84.598888071.588F6-126

5、126.211.84.51600125582F7-157157.214.852200200082.5F8168168.215.852500300093F9-179179.216.85578627102.381F10-18101810.217.85.522302721102.381贰向推力球轴承空号规恪及相关参数表外形尺l(mm)重址(kg)dDH51100102490.019351101122690.021451102152890.024351103173090.0253511042035100.038511052542110.056511063047110.066511073552120.0

6、83511084060130.12511094565140.15511105070140.16511115578160.24511126085170.29511136590180.324511147095180.365111575100190.3925111680105190.4335111785110190.465111890120220.65551120100135251.051122110145251.0851124120155251.251126130170311.8551130150190312.2051132160200312.3551134170215343.30外羽尺'

7、j(mm)-:.(kg)SUNTHAIdDT5120026110.0293512011228110.0324512021532120.0444512031735120.0506512042040140.0733512052547150.109512063052160.138512073562180.2251208406190.27512094573200.32512105078220.39512115590250.619512126095260.695121365100270.7;5121470105270.795121575110270.81551216115280.925512178512

8、5311.35121890135351.7751220100150382.451222110160382.651224120170392.951226130190454.3251228140200464.651230150215506.1051232160225516.55纽、形丿* (mm);i:t (kg)dd5130447180.150513052552180.171513063060210.265513073568240.378大型平面推力球轴承仁屈可分离型轴承，接蚀角90可以分别安装.只能承受轴向负荷。2.极限转速低。钢球加离心力挤向滚道外侧，易干擦伤.但不适 于岛速运转。3H向轴承

9、可承受单向轴向负荷，双向轴承可承受双向轴向负荷。4、帶球血座圈的推力球轴承具有调心性能可消除安 装误差的影响。5、钢板冲压保持架午制实体保持架(多用黄铜制造)6、用途：机床主轴.左式午床旋转工作台、汽牟转向机构等 29系列推力球轴承型号SUNTHAI外形尺寸额定載荷(KN)极限转速(r/min)重址(kg)备注dDTCaCoa脂润滑油润滑290010261299513900.0332901122812103015400.0372902153112112018500.0412903183512113020100.0452904203712116021600.0552904 (1/2)224214149028200.08429052524514151030000.0942906305014158034000.1082907355516234050500.1382908406016245056500/p>