股權代碼：002708

相關產品

聯係我們

地　址：52 Hanjiang Road ,New Hi-Tech District Changzhou,Jiangsu,China
電（diàn）　話：(86)0519-85158888
　　　　(86)0519-86808888
傳（chuán）　真：(86)0519-85150888
郵　箱：sales@maidefang.com

您現在（zài）的位置（zhì）：首頁（yè） >> Products >> Bearings >> Four-Point Contact Ball Bearing
  • 產品名稱：Four-Point Contact Ball Bearing
  • 產品編號：
  • 瀏覽次數： 633

The four-point contact ball bearing is a type of separable bearing. It is a set of angular contact ball bearings that can support biaxial load. The inner ring and outer ring raceways are peach-shaped cross-sections. With no-load or purely radial load, the ball contacts the ring at four points. With pure axial load, the ball contacts the ring at two points and can withstand biaxial load. This type of bearing can also support torque load, having the functions of both single and double row angular contact ball bearing. Only when the two-point contact is formed can this kind of bearing work normally. When the two-point contact is formed, the four-point contact ball bearing is suitable for the purely axial load occasion or the combined load occasion (with the axial load greater than other load). This type of bearing has high speed limit, so it can be used in high-speed operations.


Main structural type

Four-point contact bearing with two-piece ring

QJ four-point contact ball bearing with two-piece inner ring and integrated outer ring (separable)


Needle roller bearing with cage and no inner ring

QJF four-point contact ball bearing with two-piece outer ring and integrated inner ring (separable)


關鍵詞：

下載附件：

熱門產品
留言（yán）列表
 
留言內容：
* 已輸入（rù）字符：0 字
小於等於500字符
留言人：
 
小於等（děng）於20個字（zì）符（包括A-Z、a-z、0-9、漢字、不含特殊字符）
您的（de）郵箱：
 
示例（lì）：example@mail.com
手（shǒu）機號碼：
 
由數字、"+"、中橫杠"-"組成（chéng），最（zuì）大允（yǔn）許20個字（zì）符
   

91香蕉视频黄色APP-91香蕉视频污在线下载-91香蕉视频在线观看黄-91香蕉视频在线观看污