Stavebnicový systém MB 9 - EN

580 4FSWJDF 15 Ball-bearing guide bushes can be integrated as compact linear slides in profile constructions. The length of the guide is determined solely by the length of the guiding shaft. The Ball Bushes offer low friction and are characterised by high linearity of motion. The heart of a ball-bearing guide bush is the recirculating ball bearing which runs on a hardened steel guiding shaft. Ball Bushes and guiding shafts are integrated into the profile cavities with the minimum of ancillary components. Two sizes, based on shaft diameters D14 and D25, are designed to withstand slide loads of 500 and 1500 N. The maximum travelling speed is 2 m/s. The double-sided seal of the Ball Bush, together with a high-quality grease filling, guarantee a long service life for the guide units, even under unfavourable operating conditions. It is recommended that an evaluation should be made of the load-bearing capacity and service life, together with an allowance for deflection of the guiding shafts in the case of longer strokes. Ball-bearing guide bushes Note: Section 19 includes equations for calculating the statistically projected service life of all linear slides mounted on rolling elements. ■ Grooves all the way round for fastening purposes ■ Available to suit 2 shaft diameters ■ Ideal for vertical lifting movements L I N E A R S L I D E S