滾珠絲杠支承座軸承
 
  FYB滾珠絲杠支承座軸承旋轉精度高、適應性廣、易于安裝調試,主要用于各種精密滾珠絲杠的支承座,擁 有多種結構形式可供選擇:

    推力角接觸球軸承,由一組整體內外圈、鋼球和保持架組的軸承單元,接觸角為60°,軸向剛性提高,可DB (背靠背)、DF(面對面)、DT(串聯)和自由排列。

    雙向推力角接觸球軸承,由一整體外圈、一組剖分式內圈、鋼球和保持架組件及密封組成的軸承單元,其結 構緊湊體積小,安裝調試方便,可雙向受力,旋轉精度高,并可在承受很高徑向負荷同時承受一定的軸向負荷。

    滾針和雙向推力圓柱滾子組合軸承,由一組滾針軸承和一對滾子軸承組成。該軸承可承受較大的雙向軸向負荷。

 

△產品精度

    尺寸公差和幾何精度按GB/T307 P4級。

 

△特殊說明

    安裝時需施加推薦的擰緊力矩才能保證軸承的技術特性。

 

Ball Screw Support Bearings

    FYB Ball Screw Support Bearing with high running accuracy and wide suitability, easy to install and debug, are used as support of various precision ball screw and there are kinds alternative structures.

    Angular Contact Ball Bearings, is composed of integral outer and inner ring, steel balls, cage assembly and sealing with rim angle of 60 degree. Axial rigidity is improved and it could be arranged DB, DF, DT or free.

    Axial Angular Contact Ball Bearings are made up of integral outer ring, split inner ring, steel balls and cage assembly with character of cramped construction and minute extension. and easy Installation and dwbugging, they can bear two-direction stress owing to their high running accuracy and they also can stand high radial load, as well as ceratin axial load.

    Needle Roller/Axial Cylindrical Roller Bearings are made up of needle bearings and roll bearings. It can bear bigger double axial load.

 

△Product accuracy:

    Dimensional tolerance and geometrical accuracy refer to GB/T307 P4.

△Particular instruction:

    When they are installed, exerting recommended strewing force moment secures the technical characteristic of our products.

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