At the end of 2008, the Equipments Department of Transport Bureau of Railway Ministry made a industry quality test on the new bearings and overhauled bearings for railway freight cars from Tianma (Chengdu) Railway Bearing Co., Ltd.
The Inspection Group was mainly based on the following four aspects to thoroughly check & evaluate those enterprises, covering the Quality Management, Quality Control On-the-spot, Quality of the Products and the Technology Reform & Investment.
Finally, Tianma (Chengdu) Railway Bearing Co., Ltd was announced to get the first prize in the Industry Quality Test on Freight Cars Bearings in 2008 from Railway Ministry for its new railway bearings and overhauled bearings.
Tianma (Chengdu) Railway Bearing Co., Ltd. was founded by Zhejiang Tianma Bearing Co., Ltd. The company now has more than 2500 employees. The products of railway bearings, wind power slewing bearings, short-cylindrical roller bearings, thrust self-aligning roller bearings, tapered roller bearings are widely applied in railway, wind power generation, marine, port machinery, metallurgy, motor, engineering machinery, military industry, etc.
Product Model | Inside Diameter | Outside Diameter | Thickness |
HS71917-C-2RSD-T-P4S bearing | 85 | 120 | 18 |
XCB71917-E-2RSD-T-P4S bearing | 85 | 120 | 18 |