... bearings 2.pulleys 3.GreasesBrand: SKF, TNT, NSK, TIMKEN, IKO, , FYH, KOYO, NACHI, LYC, HRB, C&U, ZKL, ZWZ, KG etc. Prducts nameNSK 1314 Self-aligning ... two inner raceway, outer raceway is spherical in form, with auto-aligning performance. Can automatically compensate for shaft Rao song and coaxial ... needs. Thank you for attention, have a nice day.(*^__^*) NSK 1314 Self-aligning ball bearings