SMC ZK2A Vacuum Unit, Single Unit Type Vacuum Generator, ZK2A12K5KW 08 Bore Size_11^125mm 10 kN 4330 lbf 19300 10 kN 4330 lbf 19300 N 19 Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 32 Tube inner diameter 32mm Types of port screws Rc cylinder stroke 250 Cylinder stroke 250mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting bracket doesn't exist Custom made specifications standard