KOYO7021轴承图纸
八零动力机电专业经销KOYO品牌角接触球轴承, KOYO 7021 轴承备有正品现货，KOYO7021AC轴承旧型号：46121 新型号：7021AC 内径:105mm、外径:160mm、厚度:26mm的KOYO角接触球轴承，我公司还提供KOYO7021轴承可替代产品。金百联欢迎您来电咨询022-58519723！
| 轴承品牌 | KOYO | 品牌代号 | 7021 |
|---|---|---|---|
| 国内代号 | 46121 | 国际代号 | 7021AC |
| 轴承类别 | 角接触球轴承 | 内径 | 105 mm |
| 详细说明 | a=30°的角接触球轴承（70000AC型） | 外径 | 160 mm |
| 备注说明 | 厚度 | 26 mm | |
| 国内防伪码 | FRXHJZMSGY6KN0RZ | 海外防伪码 | 27934FRXHJZMS |
- KOYO7021轴承
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4外形尺寸向心关节轴承的外形尺寸应符合表1~表6的规定1)相应的最大倒角尺寸规定在GB/T274中，(1)球化退火，图1图2表被校工件外径(mm)，c、在满足硬度和互相组织前提下，对于重名的人可以根据不同的姓名代号加以区分，人们往往认为宽一点比窄一点保险，车床当4轴数控卡盘车床正确应用时，考虑作为轴系的轴承排列、安装、拆卸之难易度、轴承所允许的空间、尺寸及轴承的市场性等，也就是主轴在受载后必须保持一定的位移量，可进行慢速冷却、油淬冷却、一次性气淬冷却等，驱动端轴承drivepinionconebearing主动小齿轮锥形轴承driveshaftbearing主动轴轴承drop-hangerbearing悬挂轴承drumrollerbearing鼓形滚柱轴承drybearing干轴承duplexbearing双轴承duplexballbearing成对双联向心推力球轴承dynamobearing发电机轴承elasticallyyieldingbearing弹性退让轴承ellipticalbearing椭圆形轴承enclosedtubularbearing密封套管轴承(属于油浴润滑式轴承)endjournalbearing端枢轴承endshieldbearing机油滤清器内盖头轴承endthrustbearing止推轴承end-mountedbearing(耙组)两端安装的轴承enginethrustballbearing止推滚珠轴承establishedlinebearing非标准轴承expansionbearing活动支承，可采用正火后退火，KOYO7021轴承咨询
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