... 300 SeriesUC,UK,SA,NA with P, T ,F, ,FLblock bearing, Linear bearing, Special bearing,Rod end andspherical plain bearing.MATERIAL: GCr15SiMn, ... : Normally ready goods in stockPort: Shanghai, QingdaoPayment term: A: 100%LC at sight B: 30%TT in advance, ... ' experience of bearing r&d and production. Our factory have16000 square meters, 150 employees, 12 engineers working for technology and quality ...