Descrição do sufixo

• ECA As The CA Design (Bearings With Symmetrical Rollers And Retaining Ribs. The Cage Is A One-Piece, Double Pronged Machined Cage Of Brass) But With Reinforced/Optimized Internal Execution
• C3 Internal Clearance Larger Than Normal
• W33X Lubrication Groove And Six Holes In Bearing Outer Ring
• S1 Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To +200°C (392°F)
• VL Victory Line, The Premium Class Brand Of RKB