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| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 105mm | 190mm | 72mm | 7221C/DB | ||||
| 280mm | 350mm | 69mm | NA4856 | ||||
| 100mm | 180mm | 68mm | 7220C/DB | ||||
| 95mm | 170mm | 64mm | 7219C/DB | ||||
| 240mm | 300mm | 60mm | NA4848 | ||||
| 90mm | 160mm | 60mm | 7218C/DB | ||||
| 300mm | 380mm | 80mm | NA4860 | ||||
| 85mm | 150mm | 56mm | 7217C/DB | ||||
| 260mm | 320mm | 60mm | NA4852 | ||||
| 80mm | 140mm | 52mm | 7216C/DB | ||||
| 20mm | 28mm | 13mm | RNA4902R | ||||
| 75mm | 130mm | 50mm | 7215C/DB | ||||
| 70mm | 125mm | 48mm | 7214C/DB | ||||
| 14mm | 22mm | 13mm | RNA4900R | ||||
| 22mm | 30mm | 13mm | RNA4903R | ||||
| 65mm | 120mm | 46mm | 7213C/DB | ||||
| 60mm | 110mm | 44mm | 7212C/DB | ||||
| 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 | ||||
地址：上海市嘉定区嘉美路258号
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