LUD軸受ホルダの騒音防止対策方法
2026-06-18 10:22:57
両列内向型円すいころ軸受 KF（TNA）型 内径 101.600～406.400mm
| 外形寸法（mm) | グリッド荷重(KN) | グリッド荷重{kgf} | 軸受番号 | 取り付け寸法(mm) | 定数 | 軸方向荷重係数 | 重さ(kg) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B2 | C | γ (最小) | γ1 （最小） | Cr | Cor | Cr | Cor | da | db | γa (最大) | γb (最大) | e | Y2 | Y3 | Y0 | (参考（さんこう）) | |
| 110 | 170 | 70 | 55 | 2.5 | 0.6 | 300 | 500 | 31000 | 51000 | 110KF1701 | 127 | 165 | 2 | 0.6 | 0.41 | 2.5 | 1.7 | 1.6 | 5 |
| 104.775 | 180.975 | 104.775 | 85.725 | 3.5 | 1.5 | 440 | 750 | 45000 | 76500 | * NA782 / 774D | 125 | 171 | 3.5 | 1.5 | 0.39 | 2.6 | 1.8 | 1.7 | 9.9 |
| 104.775 | 180 | 104.775 | 85.725 | 3.5 | 0.8 | 440 | 750 | 45000 | 76500 | * NA782 / 773D | 125 | 171 | 3.5 | 0.8 | 0.39 | 2.6 | 1.8 | 1.7 | 9.8 |
| 101.6 | 190.5 | 127 | 104.775 | 3.5 | 1.5 | 665 | 1040 | 68000 | 107000 | * HH221449NA/HH221410D | 126 | 183 | 3.5 | 1.5 | 0.33 | 3 | 2 | 2 | 14.4 |
| 101.6 | 190.5 | 127 | 101.6 | 3.5 | 1.5 | 605 | 1000 | 61500 | 102000 | * NA861 / 854D | 125 | 180 | 3.5 | 1.5 | 0.33 | 3 | 2 | 2 | 14.5 |
| 101.6 | 180.975 | 104.775 | 85.725 | 3.5 | 1.5 | 440 | 750 | 45000 | 76500 | * NA780 / 774D | 124 | 171 | 3.5 | 1.5 | 0.39 | 2.6 | 1.8 | 1.7 | 10.4 |
| 101.6 | 180 | 104.775 | 85.725 | 3.5 | 0.8 | 440 | 750 | 45000 | 76500 | * NA780 / 773D | 124 | 171 | 3.5 | 0.8 | 0.39 | 2.6 | 1.8 | 1.7 | 10.2 |
| 101.6 | 168.275 | 92.075 | 69.85 | 3.5 | 0.8 | 380 | 685 | 39000 | 70000 | * NA691 / 672D | 121 | 161 | 3.5 | 0.8 | 0.47 | 2.1 | 1.4 | 1.4 | 7.3 |
| 101.6 | 161.925 | 82.547 | 61.912 | 3.5 | 0.6 | 310 | 570 | 31500 | 58500 | * 101KF1651 | 120 | 155 | 3.5 | 0.6 | 0.47 | 2.1 | 1.4 | 1.4 | 5.9 |