N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) | |
| N222M | N222W | N222ET | 110 | 200 | 38 | 2.1 | 2.1 | 178.5 | 229 | 272 | 4300 | — | 2600 | 121 | 189 | 182 | 2 | 2 | 4.64 |
| N3222M | N3222 | — | 110 | 200 | 69.8 | 2.1 | 2.1 | 178.5 | 425 | 605 | 124 | 185 | 2 | 2 | 9.85 | ||||
| N322M | N322W | N322ET | 110 | 240 | 50 | 3 | 3 | 207 | 380 | 435 | 3400 | — | 2000 | 123 | 227 | 211 | 2.5 | 2.5 | 10.3 |
| N3322M | N3322 | — | 110 | 240 | 92.1 | 3 | 3 | 207 | 675 | 910 | 126 | 222 | 2.5 | 2.5 | 21.5 | ||||
| N1924M | N1924 | — | 120 | 165 | 22 | 1.1 | 1 | 153.5 | 98 | 150 | 130 | 156 | 1 | 1 | 1.42 | ||||
| N2924M | N2924 | — | 120 | 165 | 27 | 1.1 | 1.1 | 153.5 | 111 | 175 | 130 | 155 | 1 | 1 | 1.69 | ||||
| N1024M | — | — | 120 | 180 | 28 | 2 | 1.1 | 165 | 139 | 191 | 4000 | — | 3400 | 129 | 173.5 | 167 | 2 | 1 | 2.43 |
| N224M | N224W | N224ET | 120 | 215 | 40 | 2.1 | 2.1 | 191.5 | 260 | 320 | 4000 | — | 2400 | 131 | 204 | 196 | 2 | 2 | 5.63 |
| N3224M | N3224 | — | 120 | 215 | 76 | 2.1 | 2.1 | 191.5 | 460 | 665 | 134 | 199 | 2 | 2 | 12.2 | ||||
| N324M | N324W | N324ET | 120 | 260 | 55 | 3 | 3 | 226 | 450 | 510 | 3000 | — | 2200 | 133 | 247 | 230 | 2.5 | 2.5 | 12.9 |
| N424M | — | — | 120 | 310 | 72 | 5 | 5 | 260 | 675 | 770 | 2400 | — | 2000 | 140 | 290 | 266 | 4 | 4 | 30.2 |
| N3826M | N3826 | — | 130 | 165 | 26 | 1.1 | 1 | 155.5 | 103 | 205 | 140 | 156 | 1 | 1 | 1.36 | ||||
| N2926M | N2926 | — | 130 | 180 | 30 | 1.5 | 1.1 | 167 | 145 | 240 | 141 | 170 | 1.5 | 1 | 2.32 | ||||
| N1026M | — | — | 130 | 200 | 33 | 2 | 1.1 | 182 | 172 | 238 | 4000 | — | 3200 | 139 | 193.5 | 184 | 2 | 1 | 3.66 |
| N226M | N226W | N226ET | 130 | 230 | 40 | 3 | 3 | 204 | 270 | 340 | 3800 | — | 2200 | 143 | 217 | 208 | 2.5 | 2.5 | 6.48 |
| N326M | — | N326ET | 130 | 280 | 58 | 4 | 4 | 243 | 500 | 570 | 2800 | — | 2200 | 146 | 264 | 247.5 | 3 | 3 | 17.7 |
| N3326M | N3326 | — | 130 | 280 | 112 | 4 | 4 | 243 | 935 | 1290 | 149 | 258 | 3 | 3 | 35.2 | ||||
| N2928M | N2928 | — | 140 | 190 | 30 | 1.5 | 1.1 | 177 | 151 | 258 | 151 | 179 | 1.5 | 1 | 2.46 | ||||
| N1028M | — | — | 140 | 210 | 33 | 2 | 1.1 | 192 | 176 | 250 | 3800 | — | 3000 | 149 | 203.5 | 194 | 2 | 1 | 3.87 |
| N228M | N228W | — | 140 | 250 | 42 | 3 | 3 | 221 | 297 | 375 | 3400 | — | 2000 | 153 | 237 | 225 | 2.5 | 2.5 | 8.08 |
| N328M | — | — | 140 | 300 | 62 | 4 | 4 | 260 | 550 | 640 | 2600 | — | 2000 | 156 | 284 | 266 | 3 | 3 | 21.7 |
| N3328M | N3328 | — | 140 | 300 | 118 | 4 | 4 | 260 | 1090 | 1550 | 160 | 278 | 3 | 3 | 42.2 | ||||
| N428M | — | — | 140 | 360 | 82 | 5 | 5 | 302 | 875 | 1020 | 1900 | — | 1700 | 160 | 340 | 308 | 4 | 4 | 46.4 |
| N1930M | N1930 | — | 150 | 210 | 28 | 2 | 1.1 | 195 | 164 | 252 | 163 | 199 | 2 | 1 | 2.98 | ||||
| N1030M | — | — | 150 | 225 | 35 | 2.1 | 1.5 | 205.5 | 202 | 294 | 3600 | — | 2800 | 161 | 217 | 208 | 2 | 1.5 | 4.77 |

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