1、
The single-row four point contact ball slewing ring is composed of two seatring.
单排四点接触球式回转支承,由两个座圈组成,结构紧凑、量轻、球与圆弧滚道四点接触,能同时承受轴向力、向力和倾翻力矩.
互联网摘选
2、
The vibration of slewing bearing directly reflects internal operating situation of a crane.
回转支承的振动直接反映内部运行状况.
互联网摘选
3、
Slewing bearings are basic components widely used in construction machinery industry.
回转支承是工程机械行业的重要基础件.
互联网摘选
4、
5、
The sealed ring material of slewing ring is manufactured by the oil resistant NBR.
转盘轴承密封圈用材料采用耐油丁晴橡胶制造.
互联网摘选
6、
The slewing mechanism: Stepless speed regulated and frequency control make starting and braking.
回转机制: 无级调速调节和频率控制使启动和刹车.
互联网摘选
7、
介绍在2辆400t液压全挂车上各安装一个200t桥式运输转盘，并采取了牢固的运输固定措施后，成功地将珠海PTA项目72m超长件脱水塔运输至吊装地点的工作方法。
互联网摘选
