Recently the works from SBI SPECIAL BEARING CO.,LTD were testing slewing drive bearings which would be exported to Spain.
The batch of PV bearings with advanced technology is SBI’s self-developed products----the key components of solar photovoltaic automatic daily tracking system. It is the largest export orders this year.
Product Model | Inside Diameter | Outside Diameter | Thickness |
FRIS22-1 NTN | 22 | 40 | 26 |
FRIS20-7 NTN | 20 | 36 | 26 |