Recently, 5.5 MW yaw & pitch bearing from Tianma (Chengdu) Railway Bearing Co., Ltd has successfully passed the design certification of TÜV SÜV Industrie Service GmbH, which marked that Tianma (Chengdu) Railway Bearing Co., Ltd to a new level in wind power bearing field.
Product Model | Inside Diameter | Outside Diameter | Thickness |
KT455335 IKO | 45 | 53 | 35 |
KT455330 IKO | 45 | 53 | 30 |