| 外形尺寸(mm) | 額定載荷(N) | 額定載荷{kgf} | 額定轉速min-1 | 軸承代號 | 安裝尺寸 (mm) | 作用點 位置(mm) | 常數 | 軸向載荷 係數 | 重量(kg) (參攷) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | 內圈γ (最小) | 外圈γ (最小) | Cr | Cor | Cr | Cor | 脂潤滑 | 油潤滑 | 內圈 | 外圈 | da | db | da | db | 內圈γa(最大) | 外圈γa(最大) | A | e | Y1 | Y0 | 內圈 | 外圈 |
| 50.8 | 101.6 | 31.75 | 31.75 | 25.4 | 3.5 | 3.3 | 118000 | 150000 | 12100 | 15200 | 3600 | 5000 | 49585 | 49520 | 66 | 59 | 88 | 96 | 3.5 | 3.3 | 23.4 | 0.4 | 1.5 | 0.82 | 0.744 | 0.389 |
| 50.8 | 95.25 | 27.783 | 28.575 | 22.225 | 3.5 | 2.3 | 110000 | 144000 | 11200 | 14700 | 3800 | 5300 | 33889 | 33821 | 64 | 58 | 85 | 90 | 3.5 | 2.3 | 19.8 | 0.33 | 1.8 | 1 | 0.601 | 0.267 |
| 50.8 | 93.264 | 30.162 | 30.302 | 23.812 | 3.5 | 0.8 | 103000 | 136000 | 10500 | 13900 | 3800 | 5300 | 3780 | 3730 | 64 | 58 | 84 | 88 | 3.5 | 0.8 | 22.4 | 0.34 | 1.8 | 0.97 | 0.564 | 0.297 |
| 50.8 | 93.264 | 30.162 | 30.302 | 23.812 | 0.8 | 0.8 | 103000 | 136000 | 10500 | 13900 | 3800 | 5300 | 3775 | 3730 | 58 | 58 | 84 | 88 | 0.8 | 0.8 | 22.4 | 0.34 | 1.8 | 0.97 | 0.568 | 0.297 |
| 50.8 | 92.075 | 24.608 | 25.4 | 19.845 | 3.5 | 0.8 | 84500 | 117000 | 8600 | 11900 | 4000 | 5300 | 28580 | 28521 | 63 | 57 | 83 | 87 | 3.5 | 0.8 | 20 | 0.38 | 1.6 | 0.87 | 0.46 | 0.247 |
| 50.8 | 88.9 | 20.638 | 22.225 | 16.513 | 1.5 | 1.3 | 73000 | 85000 | 7450 | 8650 | 4000 | 5600 | 368 | 362A | 58 | 56 | 81 | 84 | 1.5 | 1.3 | 16.6 | 0.32 | 1.9 | 1 | 0.341 | 0.166 |
| 50.8 | 88.9 | 20.638 | 22.225 | 16.513 | 3.5 | 1.3 | 73000 | 85000 | 7450 | 8650 | 4000 | 5600 | 368A | 362A | 62 | 56 | 81 | 84 | 3.5 | 1.3 | 16.6 | 0.32 | 1.9 | 1 | 0.338 | 0.166 |
| 50.8 | 85.725 | 19.05 | 18.263 | 12.7 | 1.5 | 1.5 | 42500 | 54000 | 4350 | 5500 | 4000 | 5300 | 18200 | 18337 | 59 | 56 | 76 | 81 | 1.5 | 1.5 | 21 | 0.57 | 1.1 | 0.58 | 0.268 | 0.136 |
| 50.8 | 85 | 17.462 | 17.462 | 13.495 | 3.5 | 1.5 | 48500 | 63000 | 4950 | 6450 | 4300 | 5600 | 18790 | 18720 | 62 | 56 | 77 | 80 | 3.5 | 1.5 | 16.7 | 0.41 | 1.5 | 0.81 | 0.239 | 0.136 |
| 50.8 | 82.931 | 21.59 | 22.225 | 16.51 | 3.5 | 1.3 | 71000 | 96000 | 7250 | 9800 | 4300 | 5600 | LM104949 | LM104912 | 62 | 55 | 75 | 78 | 3.5 | 1.3 | 15.7 | 0.31 | 2 | 1.1 | 0.301 | 0.14 |
| 50.8 | 82.55 | 23.622 | 22.225 | 18.542 | 3.5 | 0.8 | 71000 | 96000 | 7250 | 9800 | 4300 | 5600 | LM104949 | LM104911A | 62 | 55 | 75 | 78 | 3.5 | 0.8 | 17.8 | 0.31 | 2 | 1.1 | 0.303 | 0.156 |
| 50.8 | 80.962 | 18.258 | 18.258 | 14.288 | 1.5 | 1.5 | 53000 | 81000 | 5400 | 8250 | 4300 | 5600 | L305649 | L305610 | 58 | 56 | 73 | 77 | 1.5 | 1.5 | 15.7 | 0.36 | 1.7 | 0.93 | 0.239 | 0.119 |
| 50 | 105 | 37 | 36 | 29 | 3 | 2.5 | 139000 | 192000 | 14200 | 19600 | 3400 | 4800 | ▲JHM807045 | ▲JHM807012 | 69 | 63 | 90 | 100 | 3 | 2.5 | 29.7 | 0.49 | 1.2 | 0.68 | 1.01 | 0.523 |
| 50 | 90 | 28 | 28 | 23 | 3 | 2.5 | 104000 | 136000 | 10600 | 13900 | 4000 | 5600 | ▲JM205149 | ▲JM205110 | 62 | 57 | 80 | 85 | 3 | 2.5 | 19.9 | 0.33 | 1.8 | 1 | 0.507 | 0.246 |
| 50 | 88.9 | 20.638 | 22.225 | 16.513 | 2.3 | 1.3 | 73000 | 85000 | 7450 | 8650 | 4000 | 5600 | 366 | 362A | 59 | 55 | 81 | 84 | 2.3 | 1.3 | 16.6 | 0.32 | 1.9 | 1 | 0.351 | 0.166 |
| 50 | 82.55 | 21.59 | 22.225 | 16.51 | 0.5 | 1.3 | 71000 | 96000 | 7250 | 9800 | 4300 | 5600 | *LM104947A | LM104911 | 55 | 55 | 75 | 78 | 0.5 | 1.3 | 15.7 | 0.31 | 2 | 1.1 | 0.316 | 0.133 |
| 50 | 82 | 21.5 | 21.5 | 17 | 3 | 0.5 | 71000 | 96000 | 7250 | 9800 | 4300 | 5600 | ▲JLM104948 | ▲JLM104910 | 60 | 55 | 76 | 78 | 3 | 0.5 | 16.1 | 0.31 | 2 | 1.1 | 0.306 | 0.129 |
| 49.212 | 114.3 | 44.45 | 44.45 | 36.068 | 3.5 | 3.3 | 196000 | 243000 | 20000 | 24800 | 3400 | 4800 | HH506348 | HH506310 | 71 | 61 | 97 | 107 | 3.5 | 3.3 | 30.8 | 0.4 | 1.5 | 0.82 | 1.43 | 0.837 |
| 49.212 | 104.775 | 36.512 | 36.512 | 28.575 | 3.5 | 0.8 | 139000 | 192000 | 14200 | 19600 | 3400 | 4800 | HM807044 | HM807011 | 69 | 63 | 91 | 100 | 3.5 | 0.8 | 29.7 | 0.49 | 1.2 | 0.68 | 1.03 | 0.508 |
| 48.412 | 95.25 | 30.162 | 29.37 | 23.02 | 2.3 | 3.3 | 106000 | 143000 | 10800 | 14500 | 3800 | 5300 | HM804848 | HM804810 | 63 | 57 | 81 | 91 | 2.3 | 3.3 | 26.1 | 0.55 | 1.1 | 0.6 | 0.614 | 0.354 |