
| 型号 | |
|---|---|
| 軸承 | 23944-S-K-MB |
| X-life | - |
| 緊定(dìng)套 | H3944 |
| 質量m | |
| 軸承 ≈kg | 12.3 |
| 緊(jin)定套 ≈kg | 8.27 |
| 尺寸 mm | |
| d 1H | 200 |
| d | 220 |
| D | 300 |
| B | 60 |
| r min | 2.1 |
| D 1 ≈ | 277.4 |
| d 2 ≈ | - |
| d s | 6.3 |
| n s | 12.2 |
| D m | 260 |
| I | 96 |
| c ≈ | - |
| c 1 ≈ | 40 |
| 安裝(zhuāng)尺寸 mm | |
| d a max | 241 |
| D a max | 289.8 |
| d b min | 230 |
| B a min | 9 |
| r a max | 2.1 |
| 基本額定(ding)載荷 N | |
| 動載荷 C r | 600000 |
| 靜(jing)載荷 C or | 1250000 |
| 計算系數(shù) | |
| e | 0.18 |
| Y 1 | 3.76 |
| Y 2 | 5.59 |
| Y 0 | 3.67 |
| 疲勞極限載荷(he) C ur / N | |
| 疲勞極限載荷(he) C ur / N | 72000 |
| 極限轉速 n G /min –1 | |
| 極限(xian)轉速 n G /min –1 | 1800 |
| 參考轉速(su) n B /min –1 | |
| 參考轉速 n B /min –1 | 1460 |

