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TongLi Slewing Ring Co., Ltd.
Add.: No.446 South Zhu Ran Road, Maanshan, Anhui, P.R.of China
Tel.: +86-0555-8323556 (International Trade Department)
Fax: +86-0555-8323958 (International Trade Department)

Main Products
  • Single Row Ball Slewing RingThe single row four point contact ball slewing ring consists of two rings. It has tightened mechanical structure and low weight. Its rolling element is a row of steel balls which connect the elliptic raceway with four points. Therefore, our single row ball slewing ring can bear axial, radial and turnover moment simultaneously...
  • Cross Roller Slewing RingThe cross section of the raceway is linear type. The roller of the slewing ring is column type and each two adjacent rollers are cross arranging. Therefore, half of the rollers bear the upward axial force and the rest bear the down forward force. The column type roller features linear contact with raceway and little fraction coefficient...