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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] | |
| 300 | 540 | 85 | NF260 | ||||
| 280 | 500 | 80 | NF256 | ||||
| 260 | 480 | 80 | NF252 | ||||
| 240 | 440 | 72 | NF248 | ||||
| 220 | 400 | 65 | NF244 | ||||
| 200 | 360 | 58 | NF240 | ||||
| 190 | 340 | 55 | NF238 | ||||
| 180 | 320 | 52 | NF236 | ||||
| 170 | 310 | 52 | NF234 | ||||
| 160 | 290 | 48 | NF232 | ||||
| 150 | 270 | 45 | NF230 | ||||
| 140 | 250 | 42 | NF228 | ||||
| 70 | 125 | 31 | NJ2214E | ||||
| 65 | 120 | 31 | NJ2213 | ||||
| 65 | 120 | 31 | NJ2213E | ||||
| 60 | 110 | 28 | NJ2212 | ||||
| 60 | 110 | 28 | NJ2212E | ||||
| 55 | 100 | 25 | NJ2211 | ||||
| 55 | 100 | 25 | NJ2211E | ||||
| 50 | 90 | 23 | NJ2210 | ||||
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