産品(pǐn)圖紙


| 尺寸mm | |
|---|---|
| d | 200 |
| D | 420 |
| B | 80 |
| r min | 5 |
| r 1 min | 5 |
| s 1) | 6.3 |
| E | 370 |
| F | 258 |
| D 1 ≈ | 351.8 |
| d 1 ≈ | 279 |
| B 1 | - |
| B 2 | - |
| B3 | - |
| 安裝(zhuang)尺寸mm | |
| d a min 2) | 220 |
| d a max | 255 |
| d c min | 282 |
| D a max 2) | 400 |
| r a max | 4 |
| 基本額(é)定載荷N | |
| 動載(zǎi)荷 C r | 1180000 |
| 靜載荷 C or | 1530000 |
| 型(xing)号 | |
| 軸承 | NJ340-E-M1 |
| L形斜(xie)擋圈 | - |
| 極限轉(zhuǎn)速 n G /min –1 | |
| 極限轉速(su) n G /min –1 | 2600 |
| 參考轉速 n B /min –1 | |
| 參(can)考轉速 n B /min –1 | 1340 |
| 質量(liang) m | |
| 軸承 ≈kg | 58.1 |
| L形斜擋(dǎng)圈 ≈kg | - |
| 疲勞極限(xian)載荷 C ur /N | |
| 疲勞極(jí)限載荷 C ur /N | 161000 |