| 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] | |
| 95mm | 170mm | 64mm | 7220DF | ||||
| 100mm | 180mm | 68mm | 7220CDT | ||||
| 100mm | 180mm | 68mm | 7220DT | ||||
| 100mm | 180mm | 68mm | 7220DB | ||||
| 105mm | 190mm | 36mm | 7221 | ||||
| 95mm | 170mm | 64mm | 7220DF | ||||
| 105mm | 190mm | 36mm | 7221B | ||||
| 100mm | 180mm | 68mm | 7220DT | ||||
| 105mm | 190mm | 72mm | 7221BDB | ||||
| 105mm | 190mm | 36mm | 7221 | ||||
| 105mm | 190mm | 72mm | 7221BDF | ||||
| 105mm | 190mm | 36mm | 7221B | ||||
| 105mm | 190mm | 72mm | 7221BDT | ||||
| 105mm | 190mm | 72mm | 7221BDB | ||||
| 75mm | 130mm | 50mm | 7215CDF | ||||
| 75mm | 130mm | 25mm | 7215C | ||||
| 75mm | 130mm | 50mm | 7215CDT | ||||
| 75mm | 130mm | 50mm | 7215CDB | ||||
| 75mm | 130mm | 50mm | 7215DB | ||||
| 75mm | 130mm | 50mm | 7215CDF | ||||
| 75mm | 130mm | 50mm | 7215DF | ||||
| 75mm | 130mm | 50mm | 7215CDT | ||||
| 75mm | 130mm | 50mm | 7215DT | ||||
| 75mm | 130mm | 50mm | 7215DB | ||||
| 80mm | 140mm | 26mm | 7216 | ||||
| 75mm | 130mm | 50mm | 7215DF | ||||
| 80mm | 140mm | 26mm | 7216B | ||||
| 75mm | 130mm | 50mm | 7215DT | ||||
| 80mm | 140mm | 52mm | 7216BDB | ||||
| 80mm | 140mm | 26mm | 7216 | ||||
NTN轴承
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