MR105 Hybrid Ceramic Bearings (5X10X3) can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
34mm Bearing outer diameter is 100
R188 Full Ceramic Bearings are made entirely of ceramic material
71902CDGA/P4A Super Precision Angular Contact Spindle Bearing 15x28x7mm 71902CDGA/P4A
Product Info Acting Type Direct Acting Normally Opened Airtac 2s Stainless Steel Fluid Control Valves 2/2 way Product Series Airtac 2S Stainless Steel Fluid Control Valves Brand Airtac Coil Voltage1 DC 24V Component Type Solenoid Fluid Control Valve Electrical Entry Terminal Port Size 1/4 inch Pressure Condition High Type of Thread NPT Valve Type Single Solenoid 2 Port (2 Way) 2 Position
MFC20X25CA
Airtac Round Body Air Cylinder Waterproof) MR105 Hybrid Ceramic Bearings (5X10X3)MFC20X25CA Airtac Round Body Air Cylinder Round body pneumatic cylinder, double acting, stainless steel, with cushion, 20mm bore, 25 mm stroke, Pivot type back cover, PT thread type Acting Type Double Acting with Cushion Airtac Product Series Airtac MF Round Body Air Cylinder Stainless Steel JIS Back Cover Type Pivot Bore Size 20mm Brand Airtac Component Type Round Body Pneumatic Cylinder Magnet Without Magnet Stroke Length 25mm Thread Type PT