NSK TL22228CDE4C3S11軸承
| 尺寸參數(shù)(mm) | ||
| d | 140 | 內(nèi)徑 |
| D | 250 | 外徑 |
| B | 68 | 厚度 |
| r(min) | 3 | 倒角尺寸 |
| 基本額定載荷(N) | ||
| Co | 645 000 | 靜載荷 |
| Cor | 930 000 | 動載荷 |
| 極限轉(zhuǎn)速(min-1) | ||
| Grease | 1 400 | 脂潤滑 |
| Oil | 1 700 | 油潤滑 |
| 橋臺和圓角尺寸(mm) | ||
| da(min) | 154 | |
| da(max) | 167 | |
| Da(max) | 236 | |
| Da(min) | 219 | |
| ra(max) | 2.5 | |
| 常數(shù) | ||
| e | 0.25 | |
| 軸向載荷系數(shù) | ||
| Y2 | 4 | |
| Y3 | 2.7 | |
| Y0 | 2.6 | |
| 質(zhì)量(kg) | ||
| Mass | 14.5 | 重量 |
