| Old No. | NAST-30-ZZ | 
Crowned O.D. Two Shields ZZ | |
| Dimensions (metric) | d | 30 | |
| D | 62 | ||
| B | 25 | ||
| B1 | 24.8 | ||
| Approx. Wgt. lbs |
.910 | ||
| Interchange | FAG | STO30ZZ | |
| FAG (Old No.) | NAST 30 ZZ | ||
| SKF (Eur.) | NAST 30-2Z | ||
|
1) This series has hardened ground races. 2) Some sizes available with a lubrication hole in the inner race. Consult factory for availability. | |||
