• Model NO.：YRT80
• Feature：Slewing Bearing
• Inner Diameter：80mm
• Sealing Type：Sealed or Not
• Accuracy Class：Abec 5 or Abec 7
• Outer Diameter：126mm
• Transport Package：Cases and Pallets or as Customer′s Requirment
• Trademark：ZYS
• Origin：Luoyang

Basic Info.

Model NO. YRT80 Feature Slewing Bearing Inner Diameter 80mm Sealing Type Sealed or Not Accuracy Class Abec 5 or Abec 7 Outer Diameter 126mm Transport Package Cases and Pallets or as Customer′s Requirment Trademark ZYS Origin Luoyang

Product Description

ZYS YRT bearings (rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial pre-load. For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.

ZYS YRT bearings have such advantages as high axial and radial load capacity, high tilted rigidity and high precision. The rotary table bearings are especially suitable for precision machine tools or the rotary worktable or indexing plate of other precision machines, and can also be used to chuck, measuring instruments, test equipment and rotary table configuration. The requirements of the bearing for its matching equipment parts are much high. The tighten torque of mounting screws should be controlled when the bearing is being installed. 

Zys Yrt80 Rotary Table Bearing Turnable Bearing

ZYS Luoyang Bearing Science And Technology Co., ltd.
ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. Was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.

ZYS Advantage
ZYS has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. ZYS company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high-precision and high-reliability bearings and relevant spare parts. In the meantime, it always keeps a leading position in bearing basic theory, lubrication technology, design, material, test, information criterion and other aspects.


We would like to and ready to do business with any company from all over the world. If any of ZYS products interests you or if you have interests in ZYS company, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time!

Contact us

Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code: 471039
Website: chinazys.en.made-in-china.com

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Material:   GCr15,9Cr18,G20CrMo or others

Certificate:  GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001