I-deep groove ball bearing (GB/T 276 — 2003) phambilini eyayaziwa ngokuthi i-single rowu eliphakathi kwebhola eliphakathi nendawo, iwuhlobo olusetshenziswa kakhulu lwama-rolling.Izici zayo ukumelana nokungqubuzana okuncane, isivinini esikhulu, ingasetshenziswa ukuthwala umthwalo we-radial noma i-radial kanye ne-axial ehlanganisiwe ezingxenyeni, ingasetshenziswa futhi ukuthwala umthwalo we-axial ezingxenyeni, njengama-motor-power low, imoto kanye namagiya kagandaganda. , amabhokisi amathuluzi omshini, imishini evamile, amathuluzi, njll.