Live centre

RNF

NEIDLEIN type RNF Live Centres are used in such turning operations where the centres are retained in the turrets, or to balance the linear extension of the work piece. The RNF Live Centre also helps determine tailstock force when used in a manual tailstock.

On the spring loaded spindle there are scale rings attached to display the force. The force is engraved on the bearing housing of the live centre. Thus it is possible to determine the axial force at any time.

The spindles are made of tool-steel, are fully-hardened and have excellent wear-resistance properties.

Max. true run-out accuracy is 0.003mm.

Applications:

  • Order for general catalog: order form
  • Telephone information: +49 (0) 7471/9608-0

Live centre type RNF

Selection of live centres