Company Profile
Luoyang Efind ---Our Factory
Luoyang E-find Precision Bearing Manufacturing Co. Ltd. was established in 2004. The company is located in Luoyang, China's bearing manufacturing base, specializing in the research and development and production of high-precision cross roller bearings, rotary table bearings, harmonic reducer bearings, slewing bearings and non-standard bearings.

Product Description
YRTC460 Turnable Bearing Introduction
These bearings are axial and radial combined cylindrical roller bearings, which is fixed by a bidirectional thrust bearing and a centripetal-guided bearing. They can support radial loads, axial loads from both directions and tilting moments free from clearance. For the convenienience of transportation and fixing,two or three symmetrical screws are fastened to the two rings in oder to prevent rollers and rings generating collisions which influence bearing accuracy.
YRTC460 Turnable Bearing Bearing Parameters
Brand |
EFANT |
Model |
YRT460 (EFRT460) |
Inner Diameter |
560mm |
Outer Diameter |
558mm |
Outer Ring Height |
22mm |

YRT460 Turntable Bearing Strict Testing Process
The cleaned YRT460 turntable bearing is firmly clamped on the workbench of the 3D coordinate measuring machine, ensuring that the clamping is firm and does not affect the measurement. Using the manual or automatic measurement function of the 3D coordinate measuring machine, the probe slowly contacts the bearing measurement point according to the pre-planned measurement path to collect coordinate data. After the measurement is completed, the measurement software automatically processes and analyzes the data and generates a test report. The report covers detailed information such as the measurement value, tolerance range, deviation value, etc. of each test item, and intuitively displays the quality status of the bearing.