| 基本尺寸 | 型號 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 68 | 82 | 35 | NK68/35 |
| 68 | 82 | 25 | NK68/25 |
| 65 | 85 | 28 | NKS65 |
| 65 | 78 | 35 | NK65/35 |
| 65 | 78 | 25 | NK65/25 |
| 63 | 80 | 45 | RNA6911 |
| 63 | 80 | 25 | RNA4911 |
| 60 | 80 | 28 | NKS60 |
| 60 | 72 | 35 | NK60/35 |
| 60 | 72 | 25 | NK60/25TN |
| 58 | 72 | 40 | RNA6910 |
| 58 | 72 | 22 | RNA4910 |
| 58 | 72 | 22 | RNA4910.2RS |
| 55 | 72 | 22 | NKS55 |
| 55 | 68 | 35 | NK55/35 |
| 55 | 68 | 25 | NK55/25 |
| 52 | 68 | 40 | RNA6909 |
| 52 | 68 | 22 | RNA4909 |
| 52 | 68 | 22 | RNA4909.2RS |
| 50 | 65 | 22 | NKS50 |
| 50 | 62 | 35 | NK50/35TN |
| 50 | 62 | 25 | NK50/25TN |
| 48 | 62 | 40 | RNA6908 |
| 48 | 62 | 22 | RNA4908 |
| 48 | 62 | 22 | RNA4908.2RS |
| 47 | 57 | 30 | NK47/30 |
| 47 | 57 | 20 | NK47/20 |
| 45 | 60 | 22 | NKS45 |
| 45 | 55 | 30 | NK45/30TN |
| 45 | 55 | 20 | NK45/20TN |
