| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 60mm | 85mm | 25mm | NA4912R |
| 50mm | 72mm | 22mm | NA4910R |
| 130mm | 150mm | 30mm | RNA4824 |
| 145mm | 165mm | 35mm | RNA4826 |
| 155mm | 175mm | 35mm | RNA4828 |
| 165mm | 190mm | 40mm | RNA4830 |
| 175mm | 200mm | 40mm | RNA4832 |
| 185mm | 215mm | 45mm | RNA4834 |
| 4mm | 8mm | 8mm | BK0408T2 |
| 5mm | 9mm | 9mm | BK0509T2 |
| 18mm | 24mm | 12mm | BK1812 |
| 18mm | 24mm | 16mm | BK1816 |
| 20mm | 26mm | 12mm | BK2012 |
| 20mm | 26mm | 16mm | BK2016 |
| 22mm | 28mm | 12mm | BK2212 |
| 22mm | 28mm | 16mm | BK2216 |
| 25mm | 32mm | 12mm | BK2512 |
| 25mm | 32mm | 16mm | BK2516 |
| 25mm | 32mm | 20mm | BK2520 |
| 28mm | 35mm | 16mm | BK2816 |
| 28mm | 35mm | 20mm | BK2820 |
| 9mm | 13mm | 12mm | BK2912 |
| 30mm | 37mm | 12mm | BK3012 |
| 30mm | 37mm | 16mm | BK3016 |
| 30mm | 37mm | 20mm | BK3020 |
| 35mm | 42mm | 12mm | BK3512 |
| 35mm | 42mm | 20mm | BK3520 |
| 40mm | 47mm | 12mm | BK4012 |
| 40mm | 47mm | 20mm | BK4020 |
| 45mm | 52mm | 20mm | BK4520 |