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  „ӑB   Fڵλã > „ӑB
   
 
ɫɫɫɫɫ,ҡ ձӰ,ó˻
lrg2019-11-20 x1841   ӡ || P]

ɶLS ǎALӵĝLSУֱLӼȼL@NLӷQLᘡMܾ^СĽ棬SԾ^ߵؓɳɶLSbмLĝLӣLֱD5mmL/D2.5LLLȣˏYoȏߴdcSͬr⏽С؄em춏bߴƵ֧нY ʹÈϲͬxßoȦSлLᘺͱּܽMɫɫɫɫɫ,ҡ ձӰ,ó˻cSSi⚤ױֱSеăȡLӱ棬鱣Cd\DcȦSͬS⚤םLӲȣӹȺͱ|cSȦĝL¡˷NSЃHܳ܏dɡ

  • (16)

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    ɶLSbмLĝLӣLֱD5mmL/D2.5LLLȣˏYoȏߴdcSͬr⏽С؄em춏bߴƵ֧нYAccording to the use of different occasions, can be used without inner ring of the bearing or needle roller and cage components, at this time to suit the bearing surface of the surface of the shaft and the shell hole directly as inner and outer rolling bearing surface, in order to ensure the load capacity and operation performance and you have the same ring bearing, axis or shell hole hardness on the surface of the raceway, machining accuracy and surface quality should be as a bearing ring raceway. This type of bearing can only bear radial loads.

    MϝLSĝLSкSвMϵSІԪYoweСDȸߣڳܸܺߏؓɵͬrҼSؓɡKҮaƷYʽӡmԏV춰b
    MϝLSг춙CұCеCеӡˢCеȸNCеO䣬KʹCеϵyOӋʮ־o`ɡ

  • (51)



  • SɎLᘻALӻLּܽM|ȦMɡLᘺ͈ALּܵܵıֺcͬϵеDFSЉ|ȦҼʹÕrtɞSеṩS಻ͬĽMϡɫɫɫɫɫ,ҡ ձӰ,ó˻xø߾ȈALӣLᘣ˽|LȣʹôSںСĿg¿ɫ@ød͸ߵĄȡҼcǣmLrʡȥ|ȦʹOӋoDFLSкALSвõĝLᘺ͈ALӵĈA棬ɜp߅ʹÉ
    b
    bMbLSУͨoͲMеġ@ro݁oͲסLᘲʹLᘵSiĵnjLSLSSiYƄӣo݁oͲ˳ֱbλÞֹ

  • (12)

  • o݁oͲ⏽SֱС0.1D0.3mmbrȌSȦȱTԝ֬oȱNŝLᘣҼLᘕrg϶ѴSiSЃȦo݁oͲȦ׃ȣKʹ挦ʰbSѰbSϵSЃȦ棬ȻÉCNôʩӉ
    LSҲ@Ӱbɫɫɫɫɫ,ҡ ձӰ,ó˻ؼoͲ⏽TҼӝͣSȦʹoͲSȦҼhοףȻ춭hοbLᘡbL֮ᣬùSoͲƳɡ
    춟oȦoȦĝLSУڰbrȌSw׵ĝLӱTҼӝ֬KѝLξoN춰bλĝ֬ϡNҼLᘕrg϶g϶ĴСڝLSеĈA0.5mmˡCan not be the last needle hard squeeze into, or less than one needle, because hard squeeze, the bearing will be jammed and can not rotate; When less installation, the clearance is too large, easy to cause torsion and fracture of roller needle during bearing operation. For needle roller bearings with only stamping outer ring, because the outer ring wall is very thin, do not hit the installation with a hand hammer, use a press to press in. Because the pressure is not uniform when the hammer strikes, it is easy to cause local deformation of the outer ring of needle roller bearing.

     

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