Taiwan TBI ball screw DFU series nut and single nut SFU mounting hole are the same six-hole mounting nuts, but DFU series is a double nut. TBI ball screw DFU nut ball screw transmission means that a considerable number of rolling bodies (balls) are placed between the ball screw and the ball nut rolling raceway as intermediate transmission bodies, and with the aid of the return channel, the spiral movement that the balls can repeatedly circulate in a closed loop is formed. The relative movement between the screw rod and the nut transforms the sliding contact into rolling contact with the help of the ball chain.
TBI ball screw originated in Taiwan Province
Precision grade C7 -C5 -C3
The diameter of DFU lead screw is 16mm- 100mm
TBI lead screw DFU series pitch (lead)-4mm, 5mm, 6mm, 8mm, 10mm and 20mm
We can customized according to requirements for DFU screw length .
We can customized according to requirements for effective lead of TBI screw rod .