5mm d2 = 16
This bearing part number is R12 and The bearings has the following Dimensions:R12 Full Ceramic Bearings 3/4″ X 1-5/8″ X 7/16″ mm
71904ACD/P4ADGB Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2) 71904ACD/P4ADGB
L3 100 Ring Material 52100 Chrome Steel Ball Material 52100 Chrome Steel Cage Material Brass Dynamic Radial Load 3600 lbs ISO radial 5930 lbs Static Radial Load 5275 lbs Static Thrust 7672 lbs Static Moment 15229 lbs Max Speed (X1000 rpm) 0 Lubrication Lubricated Shaft Mount Type Press Fit Temperature Range -30°C to 110 °C ABEC Rating ABEC-1 Radial Clearance 0
ACE125X100T Airtac ACE Compact Air Cylinder
MA20X150SCAG
Airtac Round Body Air Cylinder, Double Acting Cylindrical Roller Bearings 2 5mm d2 = 16MA20X150SCAG Airtac Round Body Air Cylinder, Double Acting Round body air cylinder, double acting, 20 mm bore, 150 mm stroke, with magnet, Pivot type back cover, G thread Acting Type Double Acting Airtac ma Round Body Air Cylinder Stainless Steel Airtac Product Series Airtac MA Round Body Air Cylinder Stainless Steel Back Cover Type Pivot Bore Size 20mm Brand Airtac Component Type Round Body Pneumatic Cylinder Magnet With Magnet Stroke Length 150mm