角接觸推力球軸承 for screw drives, double direction, for bolt mounting | ||||||||||
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 | ||||||||||
主要數(shù)據(jù)尺寸 | 基本負(fù)荷額定值 | 疲勞負(fù)荷限值 | Attainable speed | 體積 | 型號 | |||||
動態(tài) | 靜態(tài) | SKF | SNFA | |||||||
d | D | H | C | C0 | Pu | |||||
mm | kN | kN | r/min | kg | - | |||||
20 | 68 | 28 | 26 | 46,5 | 1,73 | 3400 | 0,61 | BEAM 020068-2RS/PE | BEAM 20/68/C SQP60 |
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