If you are bothered about the NB160AR0 15
6413 Hybrid Ceramic Bearings
open bearing Cage Polyamide cage Clearance Normal radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Outer ring Without flange/groove Contact angle 40 degree Arrangement Bearing pair with a low axial clearance in O- and X-arrangement Operating temperature -20 to +120 °C Net weight 5
NU311-E-M1 Cylindrical Roller Bearings Brand: FAG
Acting Type Double Acting Airtac mf Round Body Air Cylinder Stainless Steel JIS Airtac Product Series Airtac MF Round Body Air Cylinder Stainless Steel JIS Back Cover Type Pivot Bore Size 20mm Brand Airtac Component Type Round Body Pneumatic Cylinder Magnet Without Magnet Stroke Length 60mm Thread Type PT
MF32X300UT Airtac MF Round Body Air Cylinder, Double Acting Double Direction Axial Deep Groove Ball Bearings 522 If you are bothered aboutMF32X300UT Airtac MF Round Body Air Cylinder, Double Acting Round body pneumatic cylinder, double acting, stainless steel, 32mm bore, 300 mm stroke, without magnet, Flat end type back cover, NPT thread type Product Info Acting Type Double Acting Airtac mf Round Body Air Cylinder Stainless Steel JIS Product Series Airtac MF Round Body Air Cylinder Stainless Steel JIS Back Cover Type Flat End Bore Size 32mm Brand Airtac Component Type Round Body