If you are bothered about the KB040XP0 4"x4
The oil seals part number is TC90x110x12 FKM / FPM - Viton and This oil seal has the following Dimensions: 90*110*12 mm
5mm rb max = 1mm dn = 120mm Grease fill ref qty = 15cm3 Weight = 1
usually 30-40 degrees Arrangement Standard version Operating temperature -20 to +150 °C Net weight 10
Dimensions Inside Diameter(mm) 454 Outer Diameter(mm) 500 Height(mm) 18 Dimensions 454 x 500 x 18 DIN 3760 454x500x18
SDA50X90S
Airtac Compact Air Cylinder, Double Acting Radial Spherical Plain Bearings GEZ..ES If you are bothered aboutSDA50X90S Airtac Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 50mm Bore, 90mm Stroke, with Magnet, Female thread, PT thread type Acting Type Double Acting Airtac sda series Compact Air Cylinder Airtac Product Series Airtac SDA Compact Air Cylinder Bore Size 50mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Female Thread Stroke Length 90mm Thread Type PT