Ball screw screw-in nut ZEV-E-S 16x5Rx3-3 - Bosch Rexroth R254200005

On a ball screw assembly with a nominal screw diameter of 16 mm and a 5 mm lead (right-hand), this screw-in nut ZEV-E-S is the driven nut: every turn of the screw moves the attached machine part by 5 mm, with a dynamic load capacity of 11300 N. The screw-in nut is screwed directly into the mating part and comes with a low-friction seal fitted.

It belongs to the Bosch Rexroth standard series. Permissible values are up to 30 m/min linear speed and operating temperatures from -10 °C to +80 °C.

Benefits

• Load capacities: dynamic C = 11300 N, static C0 = 11800 N (valid for tolerance grades T3 and T5)
• 5 mm lead, right-hand: 5 mm travel per screw revolution
• 3 ball track turns with 3 mm balls
• Low-friction seal for reduced drag on the screw
• Linear speed up to 30 m/min, operation from -10 °C to +80 °C

Installation note

The nut only runs on a screw of the same nominal size 16 x 5R x 3 - 3. A complete axis also needs fixed and floating bearings for the screw ends in the matching diameter; the fixed bearing is secured with a slotted nut.