不带内圈的单列滚针轴承由一个带滚针和保持架的外圈组件组成。 在轴表面具有经过硬化和研磨滚道的应用中,这种轴承是紧凑型轴承配置的绝佳之选。 外圈包含两个非分离型的闭合环,用作挡边来轴向引导轴承。
型号 | 主要尺寸及数据 | 其他数据 | |||||||
Fw | D | C | r1,2 min | m | Cr | Cor | nB | nG | |
${modelt1.unit} | mm | kg | kN | r/min | |||||
NK10/12TN | 10 | 17 | 12 | 0.3 | 0.01 | 4.57 | 5.7 | 28000 | 32000 |
NK10/16TN | 10 | 17 | 16 | 0.3 | 0.013 | 5.94 | 8 | 28000 | 32000 |
NK0.52 | 100 | 120 | 26 | 1 | 0.52 | 76.5 | 156 | 4000 | 4500 |
RNA0.66 | 100 | 120 | 35 | 1.1 | 0.66 | 108 | 250 | 4000 | 4500 |
NK0.72 | 100 | 120 | 36 | 1 | 0.72 | 108 | 250 | 4000 | 4500 |
RNA1.2 | 100 | 120 | 63 | 1.1 | 1.2 | 165 | 425 | 4000 | 4500 |
NK0.54 | 105 | 125 | 26 | 1 | 0.54 | 78.1 | 166 | 3800 | 4300 |
RNA0.75 | 105 | 125 | 35 | 1.1 | 0.75 | 112 | 265 | 3800 | 4300 |
NK0.71 | 105 | 125 | 36 | 1 | 0.71 | 112 | 265 | 3800 | 4300 |
RNA1.35 | 105 | 125 | 63 | 1.1 | 1.35 | 172 | 450 | 3800 | 4300 |
NK110/30 | 110 | 130 | 30 | 1.1 | 0.65 | 96.8 | 220 | 3600 | 4000 |
RNA4919 | 110 | 130 | 35 | 1.1 | 0.72 | 114 | 270 | 3600 | 4000 |
NK110/40 | 110 | 130 | 40 | 1.1 | 0.83 | 123 | 305 | 3600 | 4000 |
RNA6919 | 110 | 130 | 63 | 1.1 | 1.45 | 172 | 465 | 3600 | 4000 |
RNA4920 | 115 | 140 | 40 | 1.1 | 1.15 | 125 | 280 | 3400 | 4000 |
NK12/12 | 12 | 19 | 12 | 0.3 | 0.012 | 6.71 | 8.15 | 26000 | 30000 |
NK12/16 | 12 | 19 | 16 | 0.3 | 0.016 | 9.13 | 12 | 26000 | 30000 |
RNA4822 | 120 | 140 | 30 | 1 | 0.66 | 93.5 | 232 | 3400 | 3800 |
RNA4922 | 125 | 150 | 40 | 1.1 | 1.25 | 130 | 300 | 3200 | 3600 |
RNA4824 | 130 | 150 | 30 | 1 | 0.73 | 99 | 255 | 3200 | 3600 |
RNA4924 | 135 | 165 | 45 | 1.1 | 1.85 | 176 | 405 | 3000 | 3400 |
RNA4900.2RS | 14 | 22 | 13 | 0.3 | 0.016 | 7.37 | 8.15 | - | 12000 |
RNA4900 | 14 | 22 | 13 | 0.3 | 0.017 | 8.8 | 10.4 | 24000 | 28000 |
NK14/16 | 14 | 22 | 16 | 0.3 | 0.021 | 10.2 | 12.5 | 24000 | 28000 |
NK14/20 | 14 | 22 | 20 | 0.3 | 0.026 | 12.8 | 16.6 | 24000 | 28000 |
RNA4826 | 145 | 165 | 35 | 1.1 | 0.99 | 119 | 325 | 2800 | 3200 |
NK15/16 | 15 | 23 | 16 | 0.3 | 0.022 | 11 | 14 | 24000 | 26000 |
NK15/20 | 15 | 23 | 20 | 0.3 | 0.027 | 13.8 | 18.3 | 24000 | 26000 |
RNA4926 | 150 | 180 | 50 | 1.5 | 2.2 | 198 | 480 | 2600 | 3000 |
RNA4828 | 155 | 175 | 35 | 1.1 | 0.97 | 121 | 345 | 2600 | 3000 |
RNA4901.2RS | 16 | 24 | 13 | 0.3 | 0.018 | 8.09 | 9.65 | - | 11000 |
RNA4901 | 16 | 24 | 13 | 0.3 | 0.017 | 9.9 | 12.2 | 22000 | 26000 |
NK16/16 | 16 | 24 | 16 | 0.3 | 0.022 | 11.7 | 15.3 | 22000 | 26000 |
NK16/20 | 16 | 24 | 20 | 0.3 | 0.028 | 14.5 | 20 | 22000 | 26000 |
RNA6901 | 16 | 24 | 22 | 0.3 | 0.031 | 16.1 | 23.2 | 22000 | 26000 |
RNA4928 | 160 | 190 | 50 | 1.5 | 2.35 | 205 | 510 | 2400 | 2800 |
RNA4830 | 165 | 190 | 40 | 1.1 | 1.6 | 147 | 415 | 2400 | 2800 |
NK17/16 | 17 | 25 | 16 | 0.3 | 0.024 | 12.1 | 16.6 | 22000 | 26000 |
NK17/20 | 17 | 25 | 20 | 0.3 | 0.03 | 15.1 | 22 | 22000 | 26000 |
RNA4832 | 175 | 200 | 40 | 1.1 | 1.7 | 157 | 450 | 2200 | 2600 |
NK18/16 | 18 | 26 | 16 | 0.3 | 0.025 | 12.8 | 17.6 | 22000 | 24000 |
NK18/20 | 18 | 26 | 20 | 0.3 | 0.031 | 16.1 | 23.6 | 22000 | 24000 |
RNA4834 | 185 | 215 | 45 | 1.1 | 2.55 | 179 | 520 | 2200 | 2400 |
NK19/16 | 19 | 27 | 16 | 0.3 | 0.026 | 13.4 | 19 | 20000 | 24000 |
NK19/20 | 19 | 27 | 20 | 0.3 | 0.032 | 16.5 | 25.5 | 20000 | 24000 |
RNA4836 | 195 | 225 | 45 | 1.1 | 2.7 | 190 | 570 | 2000 | 2400 |
RNA4902.2RS | 20 | 28 | 13 | 0.3 | 0.022 | 9.13 | 12 | – | 9500 |
RNA4902 | 20 | 28 | 13 | 0.3 | 0.022 | 11.2 | 15.3 | 19000 | 22000 |
NK20/16 | 20 | 28 | 16 | 0.3 | 0.027 | 13.2 | 19.3 | 19000 | 22000 |
NK20/20 | 20 | 28 | 20 | 0.3 | 0.034 | 16.5 | 25.5 | 19000 | 22000 |