629 Hybrid Ceramic Bearings (9X26X8) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
Product Info Airtac npb Round Body Air Cylinder Product Series Airtac NPB Round Body Air Cylinder Back Cover Type Pivot Bore Size 2 inch Brand Airtac Component Type Round Body Pneumatic Cylinder Magnet With Magnet Stroke Length 3 inch Type of Thread NPT
16030-C4 Deep Groove Ball Bearings Brand: FAG
23222-E1A-XL-K-M Spherical Roller Bearings Brand: FAG
RMT20X500SA
Airtac Rodless Magnetic Air Cylinder, Guided Axial Deep Groove Ball Bearings 511 629 Hybrid Ceramic Bearings (9X26X8)RMT20X500SA Airtac Rodless Magnetic Air Cylinder, Guided Rodless pneumatic cylinder, magnetic, guided, 20mm Bore, 500mm Stroke, with magnet, 2 Shock absorbers, PT thread type Acting Type Double Acting Airtac rmt Guided Rodless Magnetic Air Cylinder Airtac Product Series Airtac RMT Rodless Magnetic Air Cylinder Guided Bore Size 20mm Brand Airtac Component Type Rodless Pneumatic Cylinder Magnet With Magnet Stroke Length 500mm Thread Type PT