1623 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
4V430E15CT Airtac 4V430E
4212-B-TVH Deep Groove Ball Bearings Brand: FAG
MF32X400CM Airtac Round Body Air Cylinder
PBR6X40R Airtac PBR Round Body Air Cylinder
TTG40X30BFT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic Components 1623 Hybrid Ceramic Bearings canTTG40X30BFT Airtac TTG Pneumatic Stopper Cylinder, Single Acting (Pull), Adjustable Height Pneumatic stopper cylinder, single acting (pull), adjustable for height, 40mm bore, 30mm stroke, without magnet, flat rod stopper, with 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