On July 8, the high-speed rail bearings with speed at 350 kilometers per hour produced by LYC had been in smooth operation for 1,500 hours on the company’s large high-speed railway bearing test machine, achieving total running mileage of more than 550,000 kilometers.
The advanced test platform, independent developed by LYC, is a key project undertaken by the company in the "863" plan advanced manufacturing technology industry. It can provides test data for China to independently develop high-rail bearings and can help Chinese railway bearing test technology achieve international advance level.
Product Model | Inside Diameter | Outside Diameter | Thickness |
NAO-10×22×13 NTN | 10 | 22 | 13 |
NAO-9×22×12 NTN | 9 | 22 | 12 |