鑫达供应QNC.450.20回转支承
产品关键词:回转支承 轴承 齿轮 转盘轴承
- 产品名称:鑫达供应QNC.450.20回转支承
- 产品编号:0
- 产品商标:徐州鑫达
- 产品规格:543mm*360mm*60mm
- 参考价格:2000
- 更新时间:2023/10/27 13:15:29
- 点击次数:447次
单排四点接触球式回转支承由两个座圈组成,结构紧凑,重量轻,钢球与圆弧滚道四点接触,能同时承受轴向力,径向力和倾翻力矩,回转式输送机,焊接操作机,中小型起重机和挖掘机等工程机械均可选用。
The single-row four points
contact ball Slewing Bearing is composed of 2 seat-rings.It features compact in
design,and light in weight.The balls contact with the circular race at four
points,via which the axial force,radial force and resultant moment may be born
simultaneously.
It may be used for slewing conveyors,welding arms and positioners,light,medium
duty cranes,excavators and other engineering machines.