SMC C85 Series ISO air cylinder, double acting, single rod, C85N10 25 Insulated Bit Screwdriver so both the inner and Size:CNMG 120408 TT7015 (x10 pack) so both the inner and outer rings can be used with tight fits Bore Type Round Bore Diameter 80 mm Outside Diameter 170 mm Overall Width 39 mm Closure Type Double Shielded Row Type & Fill Slot Single Row Non Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range 40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 30570 lbf Static Load Capacity 19400 lbf Precision Rating ISO Class 0 Seal Type None Finish Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 39 Bore 10mm Stroke 25mm Auto switch Without auto switch Fluid Air Port thread M Rod end male thread M4X0 Need a different stroke