MI25X160UG Airtac Round Body Air Cylinder, Double Acting Rod Ends SA..C 015 Outside diameter - mm:

015 Outside diameter - mm: 170 Width - mm: 58 Bore: tapered (1:12) Extended Inner Ring: no Sealing: open Seals material: without Ring Material: Rolling Bearing Steel Rolling Element Material: Rolling Bearing Steel Cage Material: Plastic Lubricant: oiled Lifetime lubricated: no Internal Clearance: CN (Standard) Precision Class: ABEC 1 / P0 max

inner diameter is 40mm

If you have been looking for SF200XP0 20"x21

Acting Type Double Acting Airtac tn Dual Rod Guided Air Cylinder Airtac Product Series Airtac TN Guided Air Cylinder Dual Rod Bore Size 20mm Brand Airtac Component Type Guided Air Cylinder Magnet With Magnet Stroke Length 175mm Thread Type M5

MI25X160UG Airtac Round Body Air Cylinder, Double Acting Rod Ends SA..C 015 Outside diameter - mm:MI25X160UG Airtac Round Body Air Cylinder, Double Acting Round body pneumatic cylinder, double acting, Stainless Steel, 25 mm bore size, 160mm stroke, without magnet, Perpendicular 90 degrees back cover, G thread type Acting Type Double Acting Airtac mi Round Body Air Cylinder Stainless Steel ISO6432 Airtac Product Series Airtac MI Round Body Air Cylinder Stainless Steel ISO6432 Back Cover Type Perpendicular 90 Degrees Bore Size 25mm Brand Airtac