SMC MY1M Series mechanical joint rodless cylinder, Slide Bearing Guide Type, MY1M25 300L Z73 Series_03^6300 The basic load ratings listed The basic load ratings listed in the dimension charts correspond to use of the standard cages listed in Table 3 Specification item model symbol Specification information built in magnet D built in magnet installation support A both ends tab form pneumatic type tube inner diameter 63 Bore size 63mm Types of port screws Rc M screw cylinder stroke 125 Cylinder stroke 125mm how it works D double acting cushion C With rubber cushion body options M rod end male thread Auto switch mounting groove Z 4 sides auto switch A93L Reed auto switch