Serie | Diametro foro | Struttura variante |
61800 | 10-1200 | Z, 2Z, RZ, 2RZ |
61900 | 10-1000 | Z, 2Z, RZ, 2RZ, N, NR, ZN, RZN |
16000 | 10-1000 | |
6000 | 10-1000 | Z, 2Z, RZ, 2RZ, RS1, 2RS1, N, NR, ZN, RZN |
6200 | 10-1400 | Z, 2Z, RZ, 2RZ, RS1, 2RS1, N, NR, ZN, RZN |
6300 | 10-1200 | Z, 2Z, RZ, 2RZ, RS1, 2RS1, N, NR, ZN, RZN |
6400 | 10-1200 | N, NR |
miniture | 1-10 | 2Z, RS, 2RS, F000000 |