Diametro esterno | 
Diametro foro | 
Quota segmento | 
Numero segmento | ||

Pollici | 
Metrico(MM) | 
Pollici | 
Metrico(MM) | ||

4.5" | 
115 | 
20/7/8" | 
20/22.23 | 
1,9x7,0x38.3 | 
8 |

5" | 
125 | 
20/7/8" | 
20/22.23 | 
2.0x7.0x37.5 | 
9 |

6" | 
150 | 
20/7/8" | 
20/22.23 | 
2.0x7.0x33.5 | 
12 |

7" | 
180 | 
11/8"/1" | 
22.23/25.4/30 | 
2,2x7,0x35 | 
14 |

8" | 
200 | 
7/8"/1"/1/1/5" | 
22.23/25.4/30 | 
2,4x7,0x4,3 | 
14 |

9" | 
230 | 
7/8"/1"/11/5"/2" | 
22.23/25.4/30/50 | 
2,4x7,2x34,4 | 
18 |

10" | 
250 | 
7/8"/1"/11/5"/2" | 
22.23/25.4/30/50 | 
2,8x7,5x37 | 
18 |

12" | 
300 | 
7/8"/1"/11/5"/2" | 
22.23/25.4/30/50 | 
3,2x7,5x35 | 
22 |

14" | 
350 | 
7/8"/1"/11/5"/2" | 
22.23/25.4/30/50 | 
3,2x7,5x40 | 
24 |

16" | 
400 | 
7/8"/1"/11/5"/2" | 
22.23/25.4/30/50 | 
3,4x7,5x40 | 
28 |