Needle roller bearings are distinguished for their compact designs,and this feature makes them particularly suitable for using in machine parts where the radial space is limited.
Ym maes peiriannau diwydiannol a pheirianneg fanwl gywir, mae berynnau pêl rhigol yn gydrannau sylfaenol sy'n sicrhau gweithrediad llyfn o dan lwythi amrywiol.