SMC CJ2 Z Series Air Cylinder, Round Body, Double Acting, Single Rod, CJ2B10 60AZ Stroke_1111^55mm 560 g Specification values above CDRBU2WU15 180SZ M9N 560 g Specification values above are for model code MBB63 50Z as published by SMC Part number Measuring range A B C D E YA 2 20~30 6 Specification item model symbol Specification information With auto switch Without auto switch Mounting support type B Basic type tube inner diameter 10 tube inner diameter 10mm cylinder stroke 60 cylinder stroke 60mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None Cylinder additional symbol A air cushion Port location on head cover 90° about axis rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting type doesn't exist Custom made specifications standard so order by the full code