Hub- russian

• у́зел

  knot

  node, hub, junction

  unit, assembly

• развя́зка

  conclusion, resolution (of a plot)

  outcome, issue, upshot

  traffic interchange, hub, flyover

  decoupling, isolating device (electrics)

• концентратор

  concentrator, hub, manifold

• вту́лка

  hub

  bushing, bush, plug

  sleeve (tech.)

• ступи́ца

  nave, hub

• хаб

  network hub (device connecting computers)

  hub (central/transport or logistics node)