| EC |
Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact |
| M |
Two-Piece Machined Brass Cage, Roller Centered |
| P63 |
Combination Of P6 (Dimensional And Running Accuracy To ISO Tolerance Class 6 (Better Than Normal)) And C3 (Internal Clearance Larger Than Normal) |
| VA327 |
V Combined With A Second Letter, Identifies A Variant Group, And Followed By A Three- Or Four-Figure Number Denotes Variants Not Covered By "Standard" Designation Suffixes e.g |
| VA |
Application Oriented Variants |
