産品(pin)參數
| 尺(chi)寸mm | |
|---|---|
| d | 100 |
| D | 250 |
| B | 58 |
| r min | 4 |
| r 1 min | 4 |
| s 1) | 5.7 |
| E | 211 |
| F | 139 |
| D 1 ≈ | 198.2 |
| d 1 ≈ | 152.8 |
| B 1 | - |
| B 2 | - |
| B3 | - |
| 安裝(zhuang)尺寸mm | |
| d a min 2) | 120 |
| d a max | 137 |
| d c min | 156 |
| D a max 2) | 230 |
| r a max | 3 |
| 基(ji)本額定(ding)載荷N | |
| 動(dong)載荷 C r | 550000 |
| 靜(jing)載荷 C or | 530000 |
| 型(xing)号 | |
| 軸承(cheng) | NJ420-M1 |
| X-life | XL |
| L形斜擋(dang)圈 | - |
| 極限(xian)轉速 n G /min –1 | |
| 極(ji)限轉速(su) n G /min –1 | 4800 |
| 參考轉(zhuan)速 n B /min –1 | |
| 參考(kao)轉速 n B /min –1 | - |
| 質(zhi)量 m | |
| 軸承(cheng) ≈kg | 16.1 |
| L形斜擋(dang)圈 ≈kg | - |
| 疲勞(lao)極限載(zai)荷 C ur /N | |
| 疲勞(lao)極限載(zai)荷 C ur /N | 63000 |
