four-point contact ball 中文意思是什麼

four-point contact ball 解釋
四點接觸球軸承
  • four : n 1 四人小組;(套在車上的)四匹馬。2 四的記號;(骰子的)四點;(鐘點的)四時;四歲。3 〈pl 〉 ...
  • point : n 1 尖頭,尖端;尖頭器具;〈美國〉筆尖;接種針,雕刻針,編織針;小岬,小地角;【拳擊】下巴。2 【...
  • contact : n 1 接觸;聯系;交涉。2 〈美國〉(有勢力的)熟人;門路。3 【數學】相切;【電學】接觸;觸頭;觸點...
  • ball : n 鮑爾〈姓氏〉。n 1 球;球狀物。2 球戲,(特指)棒球;【棒球】壞球 (opp strike) 3 【軍事】子彈...
  1. Rolling bearings - four - point contact ball bearings - axial internal clearances

    滾動軸承.四點接觸球軸承.軸向游隙
  2. Rolling bearings - three - point and four - point contact ball bearings - boundary dimensions

    滾動軸承三點和四點接觸球軸承外形尺寸
  3. Rolling bearings ; angular contact radial ball bearing, single row ; four - point contact bearing

    滾動軸承.單列向心止推球軸承.四點接觸滾動軸承
  4. Rolling bearings - angular contact radial ball bearing, single row - four - point contact bearing ; geometric and characteristic

    滾動軸承.單列徑向止推滾珠軸承.四點接觸軸承.第4 bb
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