SMC MHZL2 Series Parallel Type Air Gripper, Long Stroke Type , MHZL2 20D M9BAL Series_34^51400 Weight 40 g Specification values Specification CDRQ2BS15 90 M9NW Weight 40 g Specification values above are for model code MHZ2 6D3 M9NL as published by SMC d Inside diameter 280mm D Outside diameter 580mm B Bearing or inner ring width 175mm d2 Inner ring outer diameter 0mm D1 Inner diameter outer ring 489mm rs Minimum connection radius 6mm Number of lubrication holes 8 b Slot width 27mm k Hole diameter 16mm Associated sleeve reference H2356H Radial Game Class C3 Weight 223kg Brand NTN Need a different stroke sourced through Korean distribution and shipped from Korea by FedEx International Priority with export packing and commercial documents