Suffix description

• CD 15° Contact Angle
• P4A Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4
• DBB Two 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, Medium Preload
• GMM Open Single Direction Bearing Filled With Standard Grease