| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 260mm | 320mm | 60mm | NA4852 |
| 20mm | 28mm | 13mm | RNA4902R |
| 14mm | 22mm | 13mm | RNA4900R |
| 22mm | 30mm | 13mm | RNA4903R |
| 16mm | 24mm | 13mm | RNA4901R |
| 25mm | 37mm | 17mm | RNA4904R |
| 20mm | 28mm | 13mm | RNA4902R |
| 30mm | 42mm | 17mm | RNA4905R |
| 22mm | 30mm | 13mm | RNA4903R |
| 35mm | 47mm | 17mm | RNA4906R |
| 25mm | 37mm | 17mm | RNA4904R |
| 42mm | 55mm | 20mm | RNA4907R |
| 30mm | 42mm | 17mm | RNA4905R |
| 48mm | 62mm | 22mm | RNA4908R |
| 35mm | 47mm | 17mm | RNA4906R |
| 52mm | 68mm | 22mm | RNA4909R |
| 42mm | 55mm | 20mm | RNA4907R |
| 58mm | 72mm | 22mm | RNA4910R |
| 48mm | 62mm | 22mm | RNA4908R |
| 63mm | 80mm | 25mm | RNA4911R |
| 52mm | 68mm | 22mm | RNA4909R |
| 17mm | 29mm | 16mm | NK21/16R+IR17×21×16 |
| 10mm | 17mm | 16mm | NK10/16 |
| 21mm | 29mm | 20mm | NK21/20R |
| 21mm | 29mm | 16mm | NK21/16R |
| 17mm | 29mm | 20mm | NK21/20R+IR17×21×20 |
| 17mm | 29mm | 16mm | NK21/16R+IR17×21×16 |
| 22mm | 30mm | 16mm | NK22/16R |
| 21mm | 29mm | 20mm | NK21/20R |
| 22mm | 30mm | 20mm | NK22/20R |