DSBC-…-T1 / T4 / A1 and DSBC-…-L / U / L1 21 / 56 Festo 7DSBCb_en Item Designation Note 1 Flange screw 2 Hex nut 3 Circlip 4 Scraper ring 5 Bearing (plastic) only DSBC-…-A1 6 Bearing (metal) 7 Bearing cap 8 O-ring 9 Cushioning seal only DSBC-…-PPV / PPS-… 10 Holding disc only DSBC-32 / 40 / 50 / 63-… 11 Piston rod, round DSBC-… (not for DSBC-…-Q-…) 12 Piston rod, protected against rotation only DSBC-…-Q-… 13 Cushioning boss / buffer sleeve only DSBC-…-PPV / PPS-… 14 Piston only DSBC-32 / 40 (from E7)-… 15 Piston washer only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 16 Guide band only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-…
17 O-ring only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 18 Ring magnet only DSBC-40 (up to E6) / 50 / 63 / 80 / 100 / 125-… 19 Threaded coupling only DSBC-… 20 Rear piston rod only DSBC-…-T-… 21 Cylinder barrel 22 End cap only DSBC-… 23 Rear bearing cap only DSBC-…-T-…