The oil seals part number is TC200x225x15 FKM / FPM - Viton and This oil seal has the following Dimensions: 200*225*15 mm
48 Section A Material Rubber Cord Type Polyester Temperature range -55'c to +70'c
4 mm Material Standard bearing steel Ball rows Double row bearing Seal Cover on both sides Cage Sheet steel cage Clearance Normal radial clearance Precision class Tolerance class P6 / ABEC 3 Outer ring Without flange/groove Contact angle 30 degree Arrangement Standard version Operating temperature -30 to +120 °C Net weight 1
NU2203-E-XL-TVP2-C3 Cylindrical Roller Bearings Brand: FAG
SDA50X20SBT Airtac SDA Compact Air Cylinder, Double Acting Airtac RMT The oil seals part numberSDA50X20SBT Airtac SDA Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 50mm Bore, 20mm Stroke, with Magnet, Male thread, NPT thread type Product Info Acting Type Double Acting Airtac sda series Compact Air Cylinder Product Series Airtac SDA Compact Air Cylinder Bore Size 50mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Male Thread Stroke Length 20mm Type of Thread NPT