
| 型号 | |
|---|---|
| 軸承 | 22244-B-K-MB |
| X-life | - |
| 緊定(dìng)套 | H3144X |
| 質量m | |
| 軸承 ≈kg | 59.6 |
| 緊(jin)定套 ≈kg | 15.4 |
| 尺寸 mm | |
| d 1H | 200 |
| d | 220 |
| D | 400 |
| B | 108 |
| r min | 4 |
| D 1 ≈ | 348.7 |
| d 2 ≈ | - |
| d s | 9.5 |
| n s | 17.7 |
| D m | 292 |
| I | 161 |
| c ≈ | 35 |
| c 1 ≈ | - |
| 安裝(zhuāng)尺寸 mm | |
| d a max | 258 |
| D a max | 383 |
| d b min | 233 |
| B a min | 22 |
| r a max | 3 |
| 基本額定(ding)載荷 N | |
| 動載荷 C r | 1630000 |
| 靜(jing)載荷 C or | 2450000 |
| 計算系數(shù) | |
| e | 0.29 |
| Y 1 | 2.35 |
| Y 2 | 3.5 |
| Y 0 | 2.3 |
| 疲勞極限載荷(hé) C ur / N | |
| 疲勞極限載荷(hé) C ur / N | 153000 |
| 極限轉速 n G /min –1 | |
| 極限(xiàn)轉速 n G /min –1 | 1400 |
| 參考轉速(sù) n B /min –1 | |
| 參考轉速 n B /min –1 | 1340 |

