... NU314EM Single row Cylindrical roller bearings 1.Higher Load, Low Noice 2.Superior cage strength 3.Cheap Pric NSK ... guided cage. These EM series Cylindrical roller bearings have higher load carrying capacity, lower noise and superior cage strength than the ordinary type ... .09 kg MassCr= 205 kN Basic dynamic load rating, radialCor=222 kN Basic static load rating, radialnG= 4000 r/min Limiting speed ...