The ISO cylinder with clamping unit and non-rotating piston rod (feature Q) is only available with through (double- ended) piston rod (feature T). The clamping unit (Items 2 to 6), unlike this illustration, is then located on the rear bearing cap (Item 26). 17 / 56 Festo 7DSBCb_en DSBC-…-C (with clamping unit) Item Designation Note 1 Hex nut 2 Flange screw 3 Wiper seal 4 Clamping cartridge with mounting screw 5 Holder of the clamping unit 6 O-ring 7 Flange screws 8 Scraper ring 9 Bearing (plastic) 10 Bearing cap 11 O-ring 12 Cushioning seal only DSBC-…-PPV / PPS-… 13 Holding disc only DSBC-32 / 40 / 50 / 63-… 14 Piston rod, round DSBC-…
(not for DSBC-…-Q-…) 15 Piston rod, protected against rotation only DSBC-…-Q-… 16 Cushioning boss / buffer sleeve only DSBC-…-PPV / PPS-… 17 Piston only DSBC-32 / 40 (from E7)-… 18 Piston washer only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 19 Guide band only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 20 O-ring only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 21 Ring magnet only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 22 Threaded coupling only DSBC-… 23 Rear piston rod only DSBC-…-T-… 24 Cylinder barrel 25 End cap only DSBC-… 26 Rear bearing cap only DSBC-…-T-…