| 尺寸mm | |
|---|---|
| d | 190 |
| D | 340 |
| B | 55 |
| r min | 4 |
| r 1 min | 4 |
| s 1) | - |
| E | 306 |
| F | 230 |
| D 1 ≈ | 295 |
| d 1 ≈ | 244 |
| B 1 | - |
| B 2 | - |
| B3 | 8.5 |
| 安裝(zhuang)尺寸mm | |
| d a min 2) | 207 |
| d a max | - |
| d c min | 247 |
| D a max 2) | 323 |
| r a max | 3 |
| 基本(běn)額定載荷(hé)N | |
| 動載荷 C r | 680000 |
| 靜(jing)載荷 C or | 930000 |
| 型号(hào) | |
| 軸承 | NUP238-E-M1 |
| L形斜(xié)擋圈 | - |
| 極限(xiàn)轉速 n G /min –1 | |
| 極限(xian)轉速 n G /min –1 | 3200 |
| 參考(kao)轉速 n B /min –1 | |
| 參考(kǎo)轉速 n B /min –1 | 1750 |
| 質量(liàng) m | |
| 軸承 ≈kg | 23.5 |
| L形斜(xie)擋圈 ≈kg | - |
| 疲勞(lao)極限載荷(hé) C ur /N | |
| 疲勞極限(xian)載荷 C ur /N | 100000 |

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