河南省郑州市新郑市龙湖镇华南城9A区1-441号 13103813799 1909755235@qq.com
| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 10mm | 22mm | 20mm | NKI10/20 |
| 47mm | 57mm | 20mm | NK47/20R |
| 75mm | 160mm | 74mm | 7315B/DT |
| 10mm | 22mm | 16mm | NKI10/16 |
| 50mm | 58mm | 25mm | K50×58×25 |
| 210mm | 240mm | 50mm | RNA4838 |
| 70mm | 150mm | 70mm | 7314B/DT |
| 75mm | 160mm | 37mm | QJ315 |
| 65mm | 140mm | 66mm | 7313B/DT |
| 45mm | 53mm | 25mm | K45×53×25 |
| 60mm | 130mm | 62mm | 7312B/DT |
| 220mm | 250mm | 50mm | RNA4840 |
| 55mm | 120mm | 58mm | 7311B/DT |
| 40mm | 48mm | 25mm | K40×48×25 |
| 50mm | 110mm | 54mm | 7310B/DT |
| 195mm | 225mm | 45mm | RNA4836 |
| 50mm | 58mm | 20mm | K50×58×20 |
| 45mm | 100mm | 50mm | 7309B/DT |
| 45mm | 100mm | 25mm | QJ309 |
| 45mm | 53mm | 20mm | K45×53×20 |
| 40mm | 48mm | 20mm | K40×48×20 |
| 40mm | 90mm | 46mm | 7308B/DT |
| 210mm | 240mm | 50mm | RNA4838 |
| 55mm | 72mm | 35mm | NKI55/35 |
| 35mm | 80mm | 42mm | 7307B/DT |
| 30mm | 72mm | 38mm | 7306B/DT |
| 265mm | 300mm | 60mm | RNA4848 |
| 55mm | 72mm | 25mm | NKI55/25 |
| 45mm | 100mm | 25mm | QJ309 |
| 50mm | 68mm | 35mm | NKI50/35 |