½ø¿ÚÖá³Ð¶©¹ºÈÈÏß

Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾

Êг¡Ò»²¿£º022-58519721/22/23

´«Õæ×Ü»ú£º022-23868160

Email£ºtj291@126.com

꿅᣼http://www.jinkouzc.com

×î½ü¸üÐÂ

½ð°ÙÁª»úµç > Öá³ÐÐÂÎÅÁбí >½ð°ÙÁªÖá³Ð³£Ê¶: Öá³ÐµÄÅäºÏÄ¿µÄ,Öá¼°Íâ¿ÇµÄ³ß´ç¹«²î,ÅäºÏµÄÑ¡Ôñ

½ð°ÙÁªÖá³Ð³£Ê¶: Öá³ÐµÄÅäºÏÄ¿µÄ,Öá¼°Íâ¿ÇµÄ³ß´ç¹«²î,ÅäºÏµÄÑ¡Ôñ

×÷ÕߣºÌì½ò½ð°ÙÁª»úµç              ·¢±íʱ¼ä£º2012-02-10

ÅäºÏµÄÄ¿µÄ¡¡¡¡ÅäºÏµÄÄ¿µÄÔÚÓÚʹ½ð°ÙÁªokb [/url]Öá³ÐÄÚȦ»òÍâȦÀι̵ØÓëÖá»òÍâ¿Ç¹Ì¶¨£¬ÒÔÃâÔÚÏ໥ÅäÃæÉϳöÏÖ²»ÀûµÄÖáÏò»¬¶¯¡£¡¡¡¡ ÕâÖÖ²»ÀûµÄÖáÏò»¬¶¯£¨³Æ×öÈä±ä£©»áÒýÆðÒì³£·¢ÈÈ¡¢ÅäºÏÃæÄ¥Ë𣨽ø¶øÊ¹Ä¥ËðÌú·ÛÇÖÈë½ð°ÙÁªokb [/url]Öá³ÐÄÚ²¿£©ÒÔ¼°Õñ¶¯µÈÎÊÌ⣬ʹÖá³Ð²»Äܳä·Ö·¢»Ó×÷Óᣡ¡¡¡ Òò´Ë¶ÔÓÚÖá³ÐÀ´Ëµ£¬ÓÉÓÚ³ÐÊܸººÉÐýת£¬Ò»°ã±ØÐëÈÃÌ×Ȧ´øÉϹýӯʹ֮Àι̵ØÓëÖá»òÍâ¿Ç¹Ì¶¨¡£¡¡Öá¼°Íâ¿ÇµÄ³ß´ç¹«²î¡¡¡¡¹«ÖÆÏµÁеÄÖá¼°Íâ¿Ç¿×µÄ³ß´ç¹«²îÒÑÓÉGB/T275-93¡¶¹ö¶¯Öá³ÐÓëÖáºÍÍâ¿ÇµÄÅäºÏ¡·±ê×¼»¯£¬´ÓÖÐÑ¡¶¨³ß´ç¹«²î¼´¿ÉÈ·¶¨Öá³ÐÓëÖá»òÍâ¿ÇµÄÅäºÏ¡£ÅäºÏµÄÑ¡Ôñ¡¡¡¡ÅäºÏµÄÑ¡ÔñÒ»°ã°´ÏÂÊöÔ­Ôò½øÐС£¡¡¡¡ ¸ù¾Ý×÷ÓÃÓÚÖá³ÐµÄ¸ººÉ·½Ïò¡¢ÐÔÖʼ°ÄÚÍâȦµÄÄÄÒ»·½Ðýת£¬Ôò¸÷Ì×ȦËù³ÐÊܵĸººÉ¿É·ÖΪÐýת¸ººÉ¡¢¾²Ö¹¸ººÉ»ò²»¶¨Ïò¸ººÉ¡£³ÐÊÜÐýת¸ººÉ¼°²»¶¨Ïò¸ººÉµÄÌ×ȦӦȡ¾²ÅäºÏ£¨¹ýÓ¯ÅäºÏ£©£¬³ÐÊܾ²Ö¹¸ººÉµÄÌ×Ȧ£¬¿ÉÈ¡¹ý¶ÉÅäºÏ»ò¶¯ÅäºÏ£¨ÓÎ϶ÅäºÏ£©¡£¡¡¡¡ ½ð°ÙÁªokb [/url]Öá³Ð¸ººÉ´ó»ò³ÐÊÜÕñ¶¯¡¢³å»÷¸ººÉʱ£¬Æä¹ýÓ¯ÐëÔö´ó¡£²ÉÓÿÕÐÄÖá¡¢±¡±ÚÖá³ÐÏä»òÇáºÏ½ð¡¢ËÜÁÏÖÆÖá³ÐÏäʱ£¬Ò²ÐëÔö´ó¹ýÓ¯Á¿¡£¡¡¡¡ ÒªÇó±£³Ö¸ßÐýתʱ£¬Ðë²ÉÓø߾«¶È½ð°ÙÁªokb [/url]Öá³Ð£¬²¢Ìá¸ßÖá¼°Öá³ÐÏäµÄ³ß´ç¾«¶È£¬±ÜÃâ¹ýÓ¯¹ý´ó¡£Èç¹û¹ýӯ̫´ó£¬¿ÉÄÜʹÖá»òÖá³ÐÏäµÄ¼¸ºÎÐÎ×´¾«¶ÈÓ°ÏìÖá³ÐÌ×ȦµÄ¼¸ºÎÐÎ×´£¬´Ó¶øËðº¦Öá³ÐµÄÐýת¾«¶È¡£·Ç·ÖÀëÐÍÖá³Ð£¨ÀýÈçÉî¹µÇòÖá³Ð£©ÄÚÍâȦ¶¼²ÉÓþ²ÅäºÏ£¬ÔòÖá³Ð°²×°¡¢²ðж¼«Îª²»±ã£¬×îºÃ½«ÄÚÍâȦµÄijһ·½²ÉÓö¯ÅäºÏ¡££±£©¸ººÉÐÔÖʵÄÓ°Ïì¡¡¡¡ Öá³Ð¸ººÉ¸ù¾ÝÆäÐÔÖʿɷÖΪÄÚȦÐýת¸ººÉ¡¢ÍâȦÐýת¸ººÉ¼°²»¶¨Ïò¸ººÉ£¬ÆäÓëÅäºÏµÄ¹ØÏµÈç±í£±Ëùʾ£º Öá³ÐÐýתÌõ¼þͼ¡¡¡¡Àý¸ººÉÐÔÖÊÅäºÏ·½Ê½ÄÚȦ£ºÐýת¸ºÈ¦£º¾²Ö¹¸ººÉ·½Ïò£º¹Ì¶¨ ¡¡[img]http://www.cbearing.com/zc/image/tu-5.jpg[/img]ÄÚȦÐýת¸ººÉÍâȦ¾²Ö¹¸ººÉ ÄÚȦ£º²ÉÓþ²ÅäºÏ£¨¹ýÓ¯ÅäºÏ£©ÍâȦ£º¿ÉÓö¯ÅäºÏ£¨ÓÎ϶ÅäºÏ£© ÄÚȦ£º¾²Ö¹¸ºÈ¦£ºÐýת¸ººÉ·½Ïò£ºÓëÍâȦͬʱÐýת ¡¡[img]http://www.cbearing.com/zc/image/tu-6.jpg[/img]ÄÚȦ£ºÐýת¸ºÈ¦£º¾²Ö¹¸ººÉ·½Ïò£º¹Ì¶¨[img]http://www.cbearing.com/zc/image/tu-7.jpg[/img]ÄÚȦ¾²Ö¹¸ººÉÍâȦÐýת¸ººÉÄÚȦ£º¿ÉÓö¯ÅäºÏ£¨ÓÎ϶ÅäºÏ£©ÍâȦ£º²ÉÓþ²ÅäºÏ£¨¹ýÓ¯ÅäºÏ£© ÄÚȦ£º¾²Ö¹¸ºÈ¦£ºÐýת¸ººÉ·½Ïò£ºÓëÄÚȦͬʱÐýת [img]http://www.cbearing.com/zc/image/tu-8.jpg[/img]£²£©¸ººÉ´óСµÄÓ°Ïì¡¡¡¡ ÄÚȦÔÚ¾¶Ïò¸ººÉ×÷ÓÃÏ£¬°ë¾¶·½Ïò¼´±»Ñ¹ËõÓÖÓÐÄêÉìÕ¹£¬Öܳ¤Ç÷ÓÚ΢СÔö¼ÓÒò´Ë³õʼ¹ýÓ¯½«¼õÉÙ¡£¹ýÓ¯¼õÉÙÁ¿¿ÉÓÉÏÂʽ¼ÆË㣺¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/tu-9.jpg[/img]¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]ÕâÀ¡¡¡¡ ?dF:ÄÚȦµÄ¹ýÓ¯¼õÉÙÁ¿£¬mm¡¡¡¡ d:½ð°ÙÁªokb [/url]Öá³Ð¹«³ÆÄÚ¾¶£¬mm¡¡¡¡ B:ÄÚȦ¹«³Æ¿í¶È£¬mm¡¡¡¡ Fr:¾¶Ïò¸ººÉ£¬N{kgf}¡¡¡¡ Co:»ù±¾¶î¶¨¾²¸ººÉ£¬N{kgf} ¡¡¡¡Òò´Ë£¬µ±¾¶Ïò¸ººÉÎªÖØ¸ººÉ£¨³¬¹ýCoÖµµÄ25%£©Ê±£¬ÅäºÏ±ØÐë±ÈÇḺºÉʱ½ô¡£¡¡¡¡ ÈôÊdzå»÷¸ººÉ£¬ÅäºÏ±ØÐë¸ü½ô¡££³£©ÅäºÏÃæ´Ö²Ú¶ÈµÄÓ°Ïì¡¡¡¡ Èô¿¼ÂÇÅäºÏÃæµÄËÜÐÔ±äÐΣ¬ÔòÅäºÏºóµÄÓÐЧ¹ýÓ¯ÊÜÅäºÏÃæ¼Ó¹¤ÖÊÁ¿µÄÓ°Ï죬½üËÆµØ¿ÉÓÃÏÂʽ±íʾ£º¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]¡¡¡¡¡¡¡¡¡¡¡¡ £ÛÄ¥Ï÷Öá£Ý¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ?deff=(d/(d+2))*?d......(3)¡¡¡¡¡¡¡¡¡¡¡¡ £Û³µÏ÷Öá£Ý ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ?deff=(d/(d+3))*?d......(4) ¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]ÕâÀ¡¡¡¡ ?deff£ºÓÐЧ¹ýÓ¯£¬mm¡¡¡¡ ?d£ºÊÓÔÚ¹ýÓ¯£¬mm¡¡¡¡¡¡ d£ºÖá³Ð¹«³ÆÄÚ¾¶£¬mm£´£©Î¶ȵÄÓ°Ïì¡¡¡¡ Ò»°ãÀ´Ëµ£¬¶¯×ªÊ±µÄÖá³ÐζȸßÓÚÖܱßζȣ¬¶øÇÒÖá³Ð´ø¸ººÉÐýתʱ£¬ÄÚȦζȸßÓÚÖáΣ¬Òò´ËÈÈÅòÕͽ«Ê¹ÓÐЧ¹ýÓ¯¼õÉÙ¡£¡¡¡¡ ÏÖÉè½ð°ÙÁªokb [/url]Öá³ÐÄÚ²¿ÓëÍâ¿ÇÖܱߵÄβîΪ?t Ôò²»·Á¿É¼Ù¶¨ÄÚȦÓëÖáÔÚÅäºÏÃæµÄβî½üËÆµØÎª(0.01-0.15)?t ¡£Òò´Ëβî²úÉúµÄ¹ýÓ¯¼õÉÙÁ¿?dt¿ÉÓÉʽ£µ¼ÆË㣺¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]¡¡¡¡¡¡¡¡¡¡¡¡ ?dt=(0.10 to 0.15)?t*¦Á*d¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ?0.0015?t*d*0.01......(5)¡¡¡¡¡¡¡¡¡¡¡¡ [img]http://www.cbearing.com/zc/image/row10.gif[/img]ÕâÀ¡¡¡¡ ?dt:βî²úÉúµÄ¹ýÓ¯¼õÉÙÁ¿£¬mm¡¡¡¡ ?t:½ð°ÙÁªokb [/url]Öá³ÐÄÚ²¿ÓëÍâ¿ÇÖܱߵÄβ¡æ¡¡ ¡¡ ¦Á:Öá³Ð¸ÖµÄÏßÅòÕÍϵÊý,(12.5¡Á10-6)1/¡æ¡¡ ¡¡d:Öá³Ð¹«³ÆÄÚ¾¶£¬mm ¡¡¡¡Òò´Ë£¬µ±Öá³ÐζȸßÓÚÖáÎÂʱ£¬ÅäºÏ±ØÐë½ô¡£¡¡¡¡ ÁíÍ⣬ÔÚÍâȦÓëÍâ¿ÇÖ®¼ä£¬ÓÉÓÚβî»òÏßÅòÕÍϵÊýµÄ²»Í¬£¬·´¹ýÀ´ÓÐʱ¹ýÓ¯Ò²»áÔö¼Ó¡£Òò´ËÔÚ¿¼ÂÇÀûÓÃÍâȦÓëÍâ¿ÇÅäºÏÃæÖ®¼äµÄ»¬¶¯±ÜÈÃÖáµÄÈÈÅòÕÍʱ£¬ÐèÒª¼ÓÒÔ×¢Òâ¡££µ£©ÅäºÏ²úÉúµÄÖá³ÐÄÚ²¿×î´óÓ¦Á¦¡¡¡¡½ð°ÙÁªokb [/url]Öá³Ð²ÉÓùýÓ¯ÅäºÏ°²×°Ê±£¬Ì×Ȧʱ»áÅòÕÍ»òÊÕËõ£¬´Ó¶ø²úÉúÓ¦Á¦¡£¡¡¡¡ Ó¦Á¦¹ý´óʱ£¬ÓÐʱÌ×Ȧ»áÆÆÁÑ£¬ÐèÒª¼ÓÒÔ×¢Òâ¡£¡¡¡¡ ÅäºÏ²úÉúµÄÖá³ÐÄÚ²¿×î´óÓ¦Á¦¿ÉÓÉ±í£²µÄʽ×Ó¼ÆËã¡£×÷Ϊ²Î¿¼Öµ£¬È¡×î´ó¹ýÓ¯²»³¬¹ýÖá¾¶µÄ1/1000£¬»òÓÉ±í£²µÄ¼ÆËãʽµÃµ½µÄ×î´óÓ¦Á¦¦Ò²»´óÓÚ120Mpa{12kgf/mm2}Ϊ°²È«¡£±í£² ÅäºÏ²úÉúµÄÖá³ÐÄÚ²¿×î´óÓ¦Á¦ ÖáÓëÄÚȦÍâ¿Ç¿×ÓëÍâȦ[img]http://www.cbearing.com/zc/image/tu-10.jpg[/img]¡¡¡¡[img]http://www.cbearing.com/zc/image/tu-11.jpg[/img]ÕâÀ¡¡¡¡ ¦Ò:×î´óÓ¦Á¦,MPa{kgf/mm2£ý¡¡¡¡¡¡ d:Öá³Ð¹«³ÆÄÚ¾¶£¨Öá¾¶£©£¬mm¡¡¡¡¡¡ Di:ÄÚȦ¹öµÀÖ±¾¶£¬mm¡¡¡¡¡¡¡¡¡¡ ½ð°ÙÁªokb [/url]ÇòÖá³Ð¡­¡­Di=0.2(D+4d)¡¡¡¡¡¡¡¡¡¡¹ö×ÓÖá³Ð¡­¡­Di=0.25(D+3d)¡¡¡¡¡¡ ?deff:ÄÚȦµÄÓÐЧ¹ýÓ¯£¬mm¡¡¡¡¡¡ do:ÖпÕÖá°ë¾¶£¬mm¡¡¡¡¡¡ De:Íâ¹öµÀÖ±¾¶£¬mm¡¡¡¡¡¡¡¡¡¡ ½ð°ÙÁªokb [/url]ÇòÖá³Ð¡­¡­De=0.2(4D+d)¡¡¡¡¡¡¡¡¡¡ ¹ö×ÓÖá³Ð¡­¡­De=0.25(3D+d)¡¡¡¡¡¡ D:Öá³Ð¹«³ÆÍâ¾¶£¨Íâ¿Ç¿×¾¶£©£¬mm¡¡¡¡¡¡ ?deff:ÍâȦµÄÓÐЧ¹ýÓ¯£¬mm¡¡¡¡¡¡ Dh:Íâ¿ÇÍâ¾¶£¬mm¡¡¡¡¡¡ E:µ¯ÐÔÄ£Á¿£¬2.08¡Á105MPa{21 200kgf/mm2}£¶£©ÆäËû¡¡¡¡ ¾«È·ÐÔÒªÇóÌØ±ð¸ßʱ£¬Ó¦Ìá¸ßÖáÓëÍâ¿ÇµÄ¾«¶È¡£ÓëÖáÏà±È£¬Ò»°ãÍâ¿ÇÄѼӹ¤¡¢¾«¶ÈµÍ£¬Òò´Ë·ÅËÉÍâȦÓëÍâ¿ÇµÄÅäºÏΪÒË¡£¡¡¡¡ ²ÉÓÃÖпÕÖá¼°±¡±ÚÍâ¿Çʱ£¬ÅäºÏ±ØÐë±Èͨ³£½ô¡£¡¡¡¡ ²ÉÓÃË«°ëÐÍÍâ¿Çʱ£¬Ó¦·ÅËÉÓëÍâȦµÄÅäºÏ¡£¶ÔÓÚÖýÂÁ»òÇáºÏ½ðÍâ¿Ç£¬ÅäºÏ±ØÐë±Èͨ³£½ôһЩ¡£ Äþ²¨½ð°ÙÁªÖá³ÐÓÐÏÞ¹«Ë¾ NINGBO okb BEARING COMPANY×Ü»úµç»°/TEL£º022-58059063 87222422 58059053 58059268 13102005112 87220519 ÏúÊ۵绰/SALES TEL£º022-58059063 87222422£¨Ö±²¦£©58059268 58059053 13102005112 87220519£¨×ª·Ö»ú£©²É¹º²¿µç»°/TEL£º022-87221977´«Õæ/FAX£º022-23707785µØÖ·/ADD£ºÌì½òÊÐÄÏ¿ªÇø»ªÔ·¹ú¼Ê´´ÒµÖÐÐĺ£Ì©ÐÅÏ¢¹ã³¡B×ù212ÊÒE-mail£ºweb@okbbearing.com ÍøÖ·/WEBSITE£ºwww.okbbearing.com www.okb.com.cn½ð°ÙÁªÌØÖַDZêÖá³ÐÍø: www.skf365.com
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NTN NNU 4938Öá³Ð  NTN NJ2224+HJ2224Öá³Ð  FAG 61824Öá³Ð  NSK 22320 CCK/W33+H 2320Öá³Ð  NTN 51213Öá³Ð  TIMKEN 3581/3525-BÖá³Ð  NSK 7311 AC/DBÖá³Ð  SWEDEN 6203-2ZÖá³Ð  NSK 22252 CACK/W33+H 3152Öá³Ð  KOYO N 217Öá³Ð  NTN 6205-ZÖá³Ð  NTN 30226Öá³Ð  FAG 22217EK+H317Öá³Ð  NSK 5306Öá³Ð  NSK 6216DDU Öá³Ð  TIMKEN 78255X/78551Öá³Ð  NSK 6228Öá³Ð  NACHI 22213 CCK/W33Öá³Ð  SWEDEN AXK 80105Öá³Ð  NSK 1217Öá³Ð  NTN 6222-2ZÖá³Ð  KOYO 23038 CCK/W33Öá³Ð  KOYO 30204Öá³Ð  SWEDEN NJ2203E+HJ2203EÖá³Ð  FAG NJ2206E+HJ2206EÖá³Ð  NACHI 29420Öá³Ð  NSK NUP 2315Öá³Ð  SWEDEN 6319-ZÖá³Ð  SWEDEN AXK 0821TNÖá³Ð  NTN GE 110 ES-2RSÖá³Ð  NSK 51144Öá³Ð  FAG NN3056ASK.M.SPÖá³Ð  SWEDEN NJ 414Öá³Ð  NACHI NJ326+HJ326Öá³Ð  SWEDEN 51322Öá³Ð  FAG 23038 CCK/W33Öá³Ð  FAG 51101Öá³Ð  

Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾

¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3