
| 型号 | |
|---|---|
| 軸承 | 22260-K-MB |
| X-life | - |
| 緊定(ding)套 | H3160 |
| 質量m | |
| 軸承 ≈kg | 136 |
| 緊(jǐn)定套 ≈kg | 29.9 |
| 尺寸 mm | |
| d 1H | 280 |
| d | 300 |
| D | 540 |
| B | 140 |
| r min | 5 |
| D 1 ≈ | 468.8 |
| d 2 ≈ | - |
| d s | 12.5 |
| n s | 23.5 |
| D m | 380 |
| I | 208 |
| c ≈ | - |
| c 1 ≈ | 53 |
| 安裝(zhuang)尺寸 mm | |
| d a max | 352 |
| D a max | 520 |
| d b min | 318 |
| B a min | 32 |
| r a max | 4 |
| 基本額定(ding)載荷 N | |
| 動載荷 C r | 2750000 |
| 靜(jìng)載荷 C or | 4400000 |
| 計算系數(shu) | |
| e | 0.27 |
| Y 1 | 2.47 |
| Y 2 | 3.67 |
| Y 0 | 2.41 |
| 疲勞極限載荷(hé) C ur / N | |
| 疲勞極限載荷(hé) C ur / N | 300000 |
| 極限轉速 n G /min –1 | |
| 極限(xiàn)轉速 n G /min –1 | 1000 |
| 參考轉速(su) n B /min –1 | |
| 參考轉速 n B /min –1 | 900 |

