Testing

VBF Bearing uses precision automatic gas momentum meter and high precision double servo control detection system to carry out product ditch inspection, automatic compensation grinding wheel loss detection and digital dynamic balance instrument automatic correction, effectively control the size and accuracy of bearing products. The international advanced vacuum ultrasonic hydrocarbon cleaning equipment is adopted before the assembly of bearing products to effectively control the garbage before assembly, online computer calculation of the gap and assembly, automatic control of mounting and riveting pressure retainer. In the whole process of assembly, there are multi-station anti-error control for product quality anti-error control. Grease detection is carried out before grease injection. The measuring system is advanced German Oske electronic measuring system.

Comprehensive performance testing machineAnalysis and testing of chemical suppliesBearing life testerCarbon, sulfur and phosphorus analyzer
Comprehensive performance testing machineAnalysis and testing of chemical suppliesBearing life testerCarbon, sulfur and phosphorus analyzer


Salt spray testerDigital display contour projectorDustproof grease leakage temperature rise testerLength meter
Salt spray testerDigital display contour projectorDustproof grease leakage temperature rise testerLength meter


We conducts all necessary tests with the latest measurement and quality-assurance systems utilizing high-quality and precise measuring equipment to guarantee the high quality of all the products:



※Grease leakage

※Noise and Vibration

※Radial and Axial clearance

※Dimension measurement

※Bearing Life     

※Roundness

※Roughness

※Hardness



lifespan testingroundness testingvibration testing