| H |
Rings Made From Bearing Steel (SUJ2), Rolling Elements Made From Ceramic (SI3N4) |
| TYN |
This Special Design Allows The Bearing To Have Lower Friction And Lower Noise. The Temperature Rise Of The Bearing With A TYN Cage Is Lower Than That With A Phenolic Cage At A Rotational Speed Lower Than 1.4 Million DmN* ("Dm |
| N |
Pitch Circle Diameter Of Rolling Elements (mm)" x "Speed" (Min-1")) |
| DBB |
Quadruplex Set Of Bearings In A Back-To-Back Configuration <<>> |
| EL |
Extra Light Preload |
| P4 |
Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-ABEC.7 |
