This bearing part number is 5311 and The bearings has the following Dimensions:5311 Double Row Angular Contact Full Ceramic Bearings
Acting Type Double Acting Airtac ace Compact Air Cylinder ISO21287 Airtac Product Series Airtac ACE Compact Air Cylinder ISO21287 Bore Size 80mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Male Thread Stroke Length 25mm Thread Type PT
You can purchase NG250AR0 24
7010ACD/HCP4ADGA Super Precision Angular Contact Spindle Bearing 50x80x16mm (Set of 2) 7010ACD/HCP4ADGA
CKD Air Cylinder SCW-FA-32B-50-Y
ACQ100X20ST Airtac ACQ Compact Air Cylinder, Double Acting Tapered Roller Bearings 332 This bearing part number isACQ100X20ST Airtac ACQ Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 100mm bore, 20mm stroke, with magnet, rod with female thread, NPT thread type Product Info Acting Type Double Acting Airtac acq series Compact Air Cylinder JIS Product Series Airtac ACQ Compact Air Cylinder JIS Bore Size 100mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Female Thread Stroke Length 20mm Type of Thread