Recently, the wind power bearing produced by Tianma (Chengdu) Railway Bearing Co., Ltd. passed the certification of MCC---Manufacturer's Capability Certificate from Germanischer Lloyd (GL).
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 |
IRT1222 IKO | 12 | 22.5 | |
IRT1220-2 IKO | 12 | 20.5 |