P4ADimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4
DBATwo Single Row Deep Groove Ball Bearings, Single Row Angular Contact Ball Bearings Or Single Row Tapered Roller Bearings Matched For Mounting In A Back-To-Back Arrangement, Light Preload
VG187Unknown (V Combined With A Second Letter And Followed By A Three Or Four-Figure Number Identifies Variants Of The Standard Design, Which Cannot Be Identified By Generally Applicable Suffixes; The Second Letter Identifies A Variant Group)
