The threaded portion is covered with sealant and the #10-32UNF thread is attached with a sealing gasket to prevent air
7321-B-MP Angular Contact Ball Bearings Brand: FAG
If you are bothered about the J10008CP0 100mm x 116mm x 8mm Thin Section Bearings prices
B series) HC = Balls made of bearing grade silicon nitride Si3N4 (hybrid bearing) P4 = Dimensional and running accuracy in accordance with ISO tolerance class 4
5 mm Dia Root
TTG40X25SRT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Track Rollers LR52 The threaded portion is coveredTTG40X25SRT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic stopper cylinder, single acting (pull), adjustable for height, 40mm bore, 25mm stroke, with magnet, roller stopper, without self lock, NPT thread type. Product Info Acting Type Single Acting Pull Airtac ttg Stopper Cylinder Single Acting (Pull) Adjustable for Height Product Series Airtac TTG Stopper Cylinder Single Acting Pull Adjustable Height Bore