The threaded portion is covered with sealant and the #10-32UNF thread is attached with a sealing gasket to prevent air leakage
you can contact us - Ask an Experts : Spherical Roller Bearing 23224 CA W33 120x215x76 mm dimensions
The Bearings part number is NA4912 and This bearing has the following Dimensions: NA4912 open 60x85x25 mm
SAU50X160ST Airtac SAU Standard Air Cylinder
Combined axial/radial bearing ZARN4580 -L-TV-A 45x80x75mm
TTG50X20SR
Airtac Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Air Preparation Accessories The threaded portion is coveredTTG50X20SR Airtac Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic stopper cylinder, single acting (pull), adjustable for height, 50mm bore, 20mm stroke, with magnet, roller stopper, without self lock, PT thread type. Acting Type Single Acting Pull Airtac ttg Stopper Cylinder Single Acting (Pull) Adjustable for Height Airtac Product Series Airtac TTG Stopper Cylinder Single Acting Pull Adjustable Height Bore Size 50mm