我们-NJ2311-E-TVP2-圓柱(zhu)滾子軸承(chéng)
- 新型号:我(wǒ)们-NJ2311-E-TVP2
- 舊型号(hào):
- 類别:圓柱(zhù)滾子軸承(cheng)
- 内徑:55
- 外徑(jìng):120
- 厚度:43
- 系列(lie):d 50-55mm
産品參數(shù)
| 尺寸mm | |
|---|---|
| d | 55 |
| D | 120 |
| B | 43 |
| r min | 2 |
| r 1 min | 2 |
| s 1) | 3.3 |
| E | 106.5 |
| F | 70.5 |
| D 1 ≈ | 101.4 |
| d 1 ≈ | 77.5 |
| B 1 | - |
| B 2 | - |
| B3 | - |
| 安裝(zhuang)尺寸mm | |
| d a min 2) | 66 |
| d a max | 69 |
| d c min | 80 |
| D a max 2) | 109 |
| r a max | 2 |
| 基本(ben)額定載荷(hé)N | |
| 動載荷 C r | 235000 |
| 靜(jìng)載荷 C or | 230000 |
| 型号(hao) | |
| 軸承 | NJ2311-E-TVP2 |
| X-life | XL |
| L形斜(xie)擋圈 | - |
| 極限(xian)轉速 n G /min –1 | |
| 極限(xian)轉速 n G /min –1 | 5600 |
| 參考(kao)轉速 n B /min –1 | |
| 參考(kao)轉速 n B /min –1 | 4600 |
| 質量(liàng) m | |
| 軸承 ≈kg | 2.27 |
| L形斜(xié)擋圈 ≈kg | - |
| 疲勞(láo)極限載荷(hé) C ur /N | |
| 疲勞極限(xiàn)載荷 C ur /N | 41000 |






