Maanshan Fangyuan Slewing Ring Co., Ltd. recently obtained utility model patent for self-developed "split plane slewing" from the State Intellectual Property Office. (patent number: ZL 2013 2 0581714.7)
The plane split slewing ring is composed of a upper ring and a lower ring, each of which includes two semi-circle rings. The two upper semi-circle rings and two lower semi-circle rings are respectively fitted with connecting screws and taper pins, and rollers are arranged between the upper and lower rings.
The product is designed with simple structure, and is easy to use and install in limited space, thus meeting the requirements of large-scale machinery and further expanding the application scope of slewing rings.
Product Model | Inside Diameter | Outside Diameter | Thickness |
7915CDT NTN | 75 | 105 | 32 |
7815CDT NTN | 75 | 95 | 20 |