| 角接觸推力球軸承 for screw drives, single direction | |||||||||||
| 公差, inner rings, outer rings, see also text | |||||||||||
| Preload, see specific bearing, see also text | |||||||||||
| Shaft fits, housing fits | |||||||||||
| 軸和軸承座公差 | |||||||||||
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| 主要數(shù)據(jù)尺寸 | 基本負(fù)荷額定值 | 疲勞負(fù)荷限值 | 可達(dá)到的速度 | 體積 | 型號(hào) | ||||||
| 動(dòng)態(tài) | 靜態(tài) | 當(dāng)潤(rùn)滑與 | SKF | SNFA | |||||||
| 油脂 | 滴油潤(rùn)滑 | ||||||||||
| d | D | H | C | C0 | Pu | ||||||
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| mm | kN | kN | r/min | kg | - | ||||||
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| 20 | 47 | 15 | 22 | 49 | 1,8 | 9500 | 12000 | 0,13 | BSD 2047 CG | BS 20/47 7P62U | |
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