NF型
| 公称型号(按保持器区分) | 主要尺寸(mm) | 额定载荷(KN) | 极限速度(rpm) | 安装尺寸(mm) | 重量(kg) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 车削铜铆接式 | 冲压钢 | 尼龙 | d | D | B | r(min) | r1(min) | Ew | Cr | Cor | 热参考速度 | 机械转速 | 脂润滑 | da(min) | Db(max) | Db(min) | ra(max) | rb(max) | |
| NF219M | NF219W | NF219ET | 95 | 170 | 32 | 2.1 | 2.1 | 151.5 | 166 | 196 | 4800 | — | 3000 | 106 | 159 | 155 | 2 | 2 | 2.79 |
| NF319M | NF319W | NF319ET | 95 | 200 | 45 | 3 | 3 | 173.5 | 259 | 289 | 4300 | — | 2400 | 108 | 187 | 177 | 2.5 | 2.5 | 6.09 |
| NF419M | — | — | 95 | 240 | 55 | 4 | 4 | 201.5 | 400 | 445 | 3200 | — | 2600 | 111 | 224 | 206 | 3 | 3 | 13.6 |
| NF220M | NF220W | NF220ET | 100 | 180 | 34 | 2.1 | 2.1 | 160 | 183 | 217 | 4500 | — | 2800 | 111 | 169 | 163 | 2 | 2 | 3.36 |
| NF320M | NF320W | NF320ET | 100 | 215 | 47 | 3 | 3 | 185.5 | 299 | 335 | 4000 | — | 2200 | 113 | 202 | 190 | 2.5 | 2.5 | 7.59 |
| NF420M | — | — | 100 | 250 | 58 | 4 | 4 | 211 | 450 | 500 | 3000 | — | 2600 | 116 | 234 | 215 | 3 | 3 | 15.5 |
| NF1021M | — | — | 105 | 160 | 26 | 2 | 1.1 | 145.5 | 109 | 149 | 4500 | — | 4000 | 114 | 153.5 | 147 | 2 | 1 | 1.83 |
| NF221M | NF221W | NF221ET | 105 | 190 | 36 | 2.1 | 2.1 | 168.8 | 201 | 241 | 4500 | — | 3400 | 116 | 179 | 172 | 2 | 2 | 4 |
| NF321M | NF321W | NF321ET | 105 | 225 | 49 | 3 | 3 | 195 | 340 | 390 | 3800 | — | 2200 | 118 | 212 | 199 | 2.5 | 2.5 | 8.69 |
| NF421M | — | — | 105 | 260 | 60 | 4 | 4 | 220.5 | 495 | 555 | 2800 | — | 2400 | 121 | 244 | 225 | 3 | 3 | 17.3 |
| NF1022M | — | — | 110 | 170 | 28 | 2 | 1.1 | 155 | 131 | 174 | 4500 | — | 3800 | 119 | 163.5 | 157 | 2 | 1 | 2.27 |
| NF222M | NF222W | NF222ET | 110 | 200 | 38 | 2.1 | 2.1 | 178.5 | 229 | 272 | 4300 | — | 2600 | 121 | 189 | 182 | 2 | 2 | 4.64 |
| NF322M | NF322W | NF322ET | 110 | 240 | 50 | 3 | 3 | 207 | 380 | 435 | 3400 | — | 2000 | 123 | 227 | 211 | 2.5 | 2.5 | 10.3 |
| NF224M | NF224W | NF224ET | 120 | 215 | 40 | 2.1 | 2.1 | 191.5 | 260 | 320 | 4000 | — | 2400 | 131 | 204 | 196 | 2 | 2 | 5.63 |
| NF324M | NF324W | NF324ET | 120 | 260 | 55 | 3 | 3 | 226 | 450 | 510 | 3000 | — | 2200 | 133 | 247 | 230 | 2.5 | 2.5 | 12.9 |
| NF1026M | — | — | 130 | 200 | 33 | 2 | 1.1 | 182 | 172 | 238 | 4000 | — | 3200 | 139 | 193.5 | 184 | 2 | 1 | 3.66 |
| NF226M | NF226W | NF226ET | 130 | 230 | 40 | 3 | 3 | 204 | 270 | 340 | 3800 | — | 2200 | 143 | 217 | 208 | 2.5 | 2.5 | 6.48 |
| NF326M | — | NF326ET | 130 | 280 | 58 | 4 | 4 | 243 | 500 | 570 | 2800 | — | 2200 | 146 | 264 | 247.5 | 3 | 3 | 17.7 |
| NF426M | — | — | 130 | 340 | 78 | 5 | 5 | 285 | 825 | 955 | 2000 | — | 1800 | 150 | 320 | 291 | 4 | 4 | 39.6 |
| NF228M | NF228W | — | 140 | 250 | 42 | 3 | 3 | 221 | 297 | 375 | 3400 | — | 2000 | 153 | 237 | 225 | 2.5 | 2.5 | 8.08 |
| NF328M | — | — | 140 | 300 | 62 | 4 | 4 | 260 | 550 | 640 | 2600 | — | 2000 | 156 | 284 | 266 | 3 | 3 | 21.7 |
| NF1030M | — | — | 150 | 225 | 35 | 2.1 | 1.5 | 205.5 | 202 | 294 | 3600 | — | 2800 | 161 | 217 | 208 | 2 | 1.5 | 4.77 |
| NF230M | NF230W | — | 150 | 270 | 45 | 3 | 3 | 238 | 360 | 465 | 3000 | — | 1800 | 163 | 257 | 242 | 2.5 | 2.5 | 10.4 |
| NF330M | — | — | 150 | 320 | 65 | 4 | 4 | 277 | 665 | 805 | 2200 | — | 1800 | 166 | 304 | 283 | 3 | 3 | 25.8 |
| NF1032M | — | — | 160 | 240 | 38 | 2.1 | 1.5 | 220 | 238 | 340 | 3400 | — | 2600 | 171 | 232 | 222 | 2 | 1.5 | 5.81 |

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