1,high quality long life 2,large stock short delivery 3,OEM service 4,low price Good Quality V Groove Ball Bearing From China Model number 16001 Dimension(mm) 12*28*7 Load rating(KN) Static Cor: 5.6 Dynamic Cr:2.85 Limiting Speed(r/min) Grease:23000 oil:27000 Weigh(kg) 0.019Greese/OilAs you requirement, such as SRL ,PS2, Alvania R12 and so on SeriesSeries 6000, 6200, 6300, 6400, 62200, 62300, ...