SMC CHKDB50R-45 MSRP: Now: $106.75 Was: Ch Series Hydraulic Cylinders Are Available In Compact, Round Body, Jis Or Tie-Rod Types. Nominal Pressure Ranges From 3.5Mpa To 16Mpa. Bore Sizes Are Available, Depending On The Series, From 20 To... CHKDB50R-45