This bearing part number is 6209 and The bearings has the following Dimensions:6209 Hybrid Ceramic Bearings 45X85X19 mm
Bearing Number = 7915A5TRDUMP3 7 = Angular contact series bearing 9 = Dimension series 15 = 75mm bore diameter A5 = 25 Degree contact angle TR = Phenolic cage outer ring guided DU = Set of 2 for universal arrangement M = Medium preload P3 = Special class (dimensional accuracy ISO Class 4
HSR12R2UUM+ 110LM G=15=G THK HSR12 Series Linear Motion Guides
4mm D2 = 84
61972-MA Deep Groove Ball Bearings Brand: FAG
MBL32X450UT Airtac MBL Round Body Air Cylinder, Double Acting Hybrid Spindle Bearings HCB719-C This bearing part number isMBL32X450UT Airtac MBL Round Body Air Cylinder, Double Acting Round body pneumatic cylinder, double acting, aluminum barrel, 32 mm bore, 450 mm stroke, without magnet, Flat end type back cover, NPT thread, Product Info Acting Type Double Acting Airtac mbl Round Body Air Cylinder Aluminum Barrel Product Series Airtac MBL Round Body Air Cylinder Aluminum Barrel Back Cover Type Flat End Bore Size 32mm Brand Airtac Component Type Round Body Pneumatic