¹«Ë¾LOGO
NSK Global Site
ÁªÏµÎÒÃÇ
ÁªÏµÎÒÃÇ
Õ¾µãµØÍ¼
Äúµ±Ç°µÄλÖ㺹«Ë¾Ö÷Ò³ >¹ö¶¯Öá³ÐµÄ³£ÓÃÊõÓï¼°¶¨Òå

¹ö¶¯Öá³ÐµÄ³£ÓÃÊõÓï¼°¶¨Òå

×÷Õߣºbearingpower        ·¢±íʱ¼ä£º2010-12-12

Ò»£® Öá³Ð£º(Ò»)¹ö¶¯Öá³Ð×ÜÂÛ1. ¹ö¶¯Öá³Ð rolling bearingÔÚÖ§³Ð¸ººÉºÍ±Ë´ËÏà¶ÔÔ˶¯µÄÁã¼þ¼ä×÷¹ö¶¯Ô˶¯µÄÖá³Ð£¬Ëü°üÀ¨ÓйöµÀµÄÁã¼þºÍ´ø»ò²»´ø¸ôÀë»òÒýµ¼¼þµÄ¹ö¶¯Ìå×é¡£¿ÉÓÃÓÚ³ÐÊܾ¶Ïò¡¢ÖáÏò»ò¾¶ÏòÓëÖáÏòµÄÁªºÏ¸ººÉ¡£2. µ¥ÁÐÖá³Ð single row bearing¾ßÓÐÒ»Áйö¶¯ÌåµÄ¹ö¶¯Öá³Ð¡£3. Ë«ÁÐÖá³Ð double row bearing ¾ßÓÐÁ½Áйö¶¯ÌåµÄ¹ö¶¯Öá³Ð¡£4. ¶àÁÐÖá³Ð multi-row bearing¾ßÓжàÓÚÁ½ÁеĹö¶¯Ì壬³ÐÊÜͬһ·½Ïò¸ººÉµÄ¹ö¶¯Öá³Ð£¬×îºÃÊÇÖ¸³öÁÐÊý¼°Öá³ÐÀàÐÍ£¬ÀýÈ磺"ËÄÁÐÏòÐÄÔ²Öù¹ö×ÓÖá³Ð"¡£5. Âú×°¹ö¶¯ÌåÖá³Ð full complement bearingÎÞ±£³Ö¼ÜµÄÖá³Ð£¬Ã¿Áйö¶¯ÌåÖÜÏò¼äµÄ¼ä϶×ܺÍСÓÚ¹ö¶¯ÌåµÄÖ±¾¶²¢¾¡¿ÉÄÜС£¬ÒÔʹÖá³ÐÓÐÁ¼ºÃµÄÐÔÄÜ¡£6. ½Ç½Ó´¥Öá³Ð angular contact bearing¹«³Æ½Ó´¥½Ç´óÓÚ0¡ã¶øÐ¡ÓÚ90¡ãµÄ¹ö¶¯Öá³Ð¡£7. µ÷ÐÄÖá³Ð self-aligning bearingÒ»¹öµÀÊÇÇòÃæÐεģ¬ÄÜÊÊÓ¦Á½¹öµÀÖáÐÄÏß¼äµÄ½ÇÆ«²î¼°½ÇÔ˶¯µÄÖá³Ð¡£8. ¿É·ÖÀëµÄÖá³Ð separable bearing¾ßÓпɷÖÀ벿¼þµÄ¹ö¶¯Öá³Ð¡£9. ²»¿É·ÖÀëÖá³Ð non-separable bearingÔÚ×îÖÕ×°Åäºó£¬Öá³ÐÌ×Ȧ¾ù²»ÄÜÈÎÒâ×ÔÓÉ·ÖÀëµÄ¹ö¶¯Öá³Ð¡£×¢£º¶ÔÓÚ²»Í¬·½·¨·ÖÀëÁã¼þµÄÖá³Ð£¬ÀýÈçÓÐË«°ëÌ×Ȧ£¨02¡¢01¡¢08£©µÄÇòÖá³Ð²»Áí¹æ¶¨ËõÂÔÊõÓï¡£10. Ó¢ÖÆÖá³Ð inch bearing Ô­Éè¼ÆÊ±ÍâÐγߴ缰¹«²îÒÔÓ¢ÖÆµ¥Î»±íʾµÄ¹ö¶¯Öá³Ð¡£11. ¿ªÐÍÖá³Ð open bearingÎÞ·À³¾¸Ç¼°ÃÜ·âȦµÄ¹ö¶¯Öá³Ð¡£12. ÃÜ·âȦÖá³Ð sealed bearingÒ»Ãæ»òÁ½Ãæ×°ÓÐÃÜ·âȦµÄ¹ö¶¯Öá³Ð¡£13. ·À³¾¸ÇÖá³Ð shielded bearingÒ»Ãæ»òÁ½Ãæ×°ÓзÀ³¾¸ÇµÄ¹ö¶¯Öá³Ð¡£14. ±ÕÐÍÖá³Ð capped bearing ´øÓÐÒ»¸ö»òÁ½¸öÃÜ·âȦ£¬Ò»¸ö»òÁ½¸ö·À³¾¸Ç¼°Ò»¸öÃÜ·âȦºÍÒ»¸ö·À³¾¸ÇµÄ¹ö¶¯Öá³Ð¡£15. ÓèÈó»¬Öá³Ð prelubricated bearingÖÆÔì³§ÒѾ­³äÌîÈ󻬼ÁµÄ¹ö¶¯Öá³Ð¡£16. ÒÇÆ÷¾«ÃÜÖá³Ð instrument precision bearingÒÇÆ÷רÓõĹö¶¯Öá³Ð¡£17. ×éÅäÖá³Ð matched bearingÅä³ÉÒ»¶Ô»òÒ»×éµÄ¹ö¶¯Öá³Ð¡££¨¶þ£©ÏòÐÄÖá³Ð1. ÏòÐÄÖá³Ð radial bearingÖ÷ÒªÓÃÓÚ³ÐÊܾ¶Ïò¸ººÉµÄ¹ö¶¯Öá³Ð£¬Æä¹«³Æ½Ó´¥½ÇÔÚ0¡ãµ½45¡ãÖ®¼ä£¬»ù±¾Áã¼þΪÄÚȦ¡¢ÍâȦºÍ´ø»ò²»´ø±£³Ö¼ÜµÄ¹ö¶¯Ìå¡£2. ¾¶Ïò½Ó´¥Öá³Ð radial contact bearing¹«³Æ½Ó´¥½ÇΪ0¡ãµÄÏòÐĹö¶¯Öá³Ð¡£3. ½Ç½Ó´¥ÏòÐÄÖá³Ð angular contact radial bearing¹«³Æ½Ó´¥½Ç´óÓÚ0¡ãµ½45¡ãµÄÏòÐĹö¶¯Öá³Ð¡£4. ÍâÇòÃæÖá³Ð insert bearingÓÐÍâÇòÃæºÍ´øËø½ô¼þµÄ¿íÄÚȦµÄÏòÐĹö¶¯Öá³Ð¡£Ö÷Òª¹©¼òµ¥µÄÍâ¿ÇʹÓá£5. ×¶¿×Öá³Ð tapered bore bearingÄÚȦÓÐ×¶¿×µÄÏòÐĹö¶¯Öá³Ð¡£6. ͹ԵÖá³Ð flanged bearing ÔÚÆäÒ»¸öÌ×ȦÉÏ£¬Ò»°ãÊÇÍâȦ»òÔ²×¶ÍâȦÉÏÓÐÍâ¾¶Ïò͹ԵµÄÏòÐĹö¶¯Öá³Ð¡£7. ¹öÂÖ£¨¹ö¶¯£©Öá³Ð track roller (rolling bearing)Óкñ½ØÃæÍâȦµÄÏòÐĹö¶¯Öá³Ð£¬×÷ΪÂÖ×ÓÔÚµ¼¹ìÉϹö¶¯£¬ÀýÈç͹ÂÖµ¼¹ì¡£8. µ²È¦Ð͹öÂÖ£¨¹ö¶¯£©Öá³Ð yoke type track roller (rolling bearing)×°ÓÐÒ»¶Ôƽµ²È¦µÄ¹öÂÖ¹ö¶¯Öá³Ð¡£9. ÍòÄÜ×éÅäÖá³Ð universal matching bearingÈÎÒâÑ¡ÔñÒ»Ì×»ò¶àÌ×ÏàͬµÄÏòÐĹö¶¯Öá³ÐÒ»ÆðʹÓÃʱ£¬¿ÉÒԵõ½ÓèÏȶԳɶԻò³É×é°²×°Ëù¹æ¶¨µÄÌØÐÔ¡£ £¨Èý£©ÍÆÁ¦Öá³Ð1. ÍÆÁ¦Öá³Ð thrust bearingÖ÷ÒªÓÃÓÚ³ÐÊÜÖáÏò¸ººÉµÄ¹ö¶¯Öá³Ð£¬Æä¹«³Æ½Ó´¥½Ç´óÓÚ45¡ãµ½90£¬»ù±¾Áã¼þΪÖáȦ¡¢×ùȦºÍ´ø»ò²»´ø±£³Ö¼ÜµÄ¹ö¶¯Ìå¡£2. ÖáÏò½Ó´¥Öá³Ð axial contact bearing¹«³Æ½Ó´¥½ÇΪ90¡ãµÄÍÆÁ¦Öá³Ð¡£3. ½Ç½Ó´¥ÍÆÁ¦Öá³Ð angular contact thrust bearing ¹«³Æ½Ó´¥½Ç´óÓÚ45¡ãµ«Ð¡ÓÚ90¡ãµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£4. µ¥ÏòÍÆÁ¦Öá³Ð single direction thrust bearing Ö»ÄÜÔÚÒ»¸ö·½Ïò³ÐÊÜÖáÏò¸ººÉµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£5. Ë«ÏòÍÆÁ¦Öá³Ð double-direction thrust bearing¿ÉÔÚÁ½¸ö·½Ïò³ÐÊÜÖáÏò¸ººÉµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£ 6. Ë«ÁÐË«ÏòÍÆÁ¦Öá³Ð double row double-direction thrust bearingÓÐÁ½Áйö¶¯ÌåµÄË«ÏòÍÆÁ¦¹ö¶¯Öá³Ð£¬Ã¿ÁÐÖ»ÔÚÒ»¸ö·½Ïò³ÐÊÜÖáÏò¸ººÉ¡£7. Ö±Ïß(Ô˶¯)Öá³Ð linear(motion)bearingÁ½¹öµÀÔÚ¹ö¶¯·½ÏòÉÏÓÐÏà¶ÔÖ±ÏßÔ˶¯µÄ¹ö¶¯Öá³Ð¡££¨ËÄ£©ÇòÖá³Ð1. ÇòÖá³Ð ball bearing¹ö¶¯ÌåÊÇÇòµÄ¹ö¶¯Öá³Ð¡£2. ÏòÐÄÇòÖá³Ð radial ball bearing¹ö¶¯ÌåÊÇÇòµÄÏòÐĹö¶¯Öá³Ð¡£3. Éî¹µÇòÖá³Ð deep groove ball bearingÿ¸öÌ×Ȧ¾ù¾ßÓÐºá½ØÃæ´óԼΪÇòµÄÖܳ¤Èý·ÖÖ®Ò»µÄÁ¬Ðø¹µÐ͹öµÀµÄÏòÐÄÇòÖá³Ð¡£4. ×°Ìî²ÛÇòÖá³Ð filling slot ball bearingÔÚ¹µÐÍÇòÖá³Ðÿ¸öÌ×ȦµÄÒ»¸öµ²±ßÉÏ×°Ìî²Û£¬ÒÔ±ãÄÜ×°Ìî¸ü¶àµÄÇò¡£5. Ëø¿ÚÇòÖá³Ð counterbored ball bearingÍâȦµÄÒ»¸öµ²±ßÈ«²¿»ò²¿·ÖÈ¥µôµÄ¹µÐÍÇòÖá³Ð¡£6. Èýµã½Ó´¥ÇòÖá³Ð three point comtact ball bearingµ¥ÁнǽӴ¥ÇòÖá³Ðµ±ÊÜ´¿¾¶Ïò¸ººÉʱ£¬Ã¿¸öÊܸººÉµÄÇòÓëÒ»¹µµÀÓÐÁ½µã½Ó´¥£¬¶øÓëÁíÒ»¹µµÀÓÐÒ»µã½Ó´¥¡£ÊÜ´¿ÖáÏò¸ººÉʱ£¬Ã¿¸öÇòÓëÿһ¹µµÀÖ»ÓÐÒ»µã½Ó´¥¡£7. Ëĵã½Ó´¥ÇòÖá³Ð four point contact ball bearingµ¥ÁнǽӴ¥ÇòÖá³Ð£¬µ±ÊÜ´¿¾¶Ïò¸ººÉʱ£¬Ã¿¸öÊܸººÉµÄÇòÓëÁ½¸ö¹µµÀ¸÷ÓÐÁ½µã½Ó´¥£¬¶øÊÜ´¿ÖáÏò¸ººÉʱ£¬¸÷Ö»ÓÐÒ»µã½Ó´¥¡£8. ÍÆÁ¦ÇòÖá³Ð thrust ball bearing¹ö¶¯ÌåÊÇÇòµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£9. µ¥ÁÐË«ÏòÍÆÁ¦ÇòÖá³Ð single row double-directino thrust ball bearing½Ó´¥½Ç´óÓÚ45¡ãµÄËĵã½Ó´¥ÇòÖá³Ð¡£10. Ë«Åŵ¥ÏòÍÆÁ¦ÇòÖá³Ð doubel row single-direction thrust ball bearing¾ßÓÐË«ÅÅÇòµÄͬÐĹöµÀÇÒ³ÐÊÜÏàͬ·½Ïò¸ººÉµÄµ¥ÏòÍÆÁ¦ÇòÖá³Ð¡££¨Î壩¹ö×ÓÖá³Ð1. ¹ö×ÓÖá³Ð roller bearing¹ö¶¯ÌåÊǹö×ӵĹö¶¯Öá³Ð¡£2. ÏòÐĹö×ÓÖá³Ð radial roller bearing¹ö¶¯ÌåÊǹö×ÓµÄÏòÐĹö¶¯Öá³Ð¡£3. Ô²Öù¹ö×ÓÖá³Ð cylindrical roller bearing¹ö¶¯ÌåÊÇÔ²Öù¹ö×ÓµÄÏòÐĹö¶¯Öá³Ð¡£4. Ô²×¶¹ö×ÓÖá³Ð tapered roller bearing¹ö¶¯ÌåÊÇÔ²×¶¹ö×ÓµÄÏòÐĹö¶¯Öá³Ð¡£5. ¹öÕëÖá³Ð needle roller bearing¹ö¶¯ÌåÊǹöÕëµÄÏòÐĹö¶¯Öá³Ð¡£6. ³åѹÍâȦ¹öÕëÖá³Ð drawn cup needle roller bearing±¡¸Ö°å³åѹ£¨À­É죩ÍâȦÏòÐĹöÕëÖá³Ð£¬ÆäÒ»¶Ë·â±Õ»òÁ½¶Ë³¨¿ª£¬¾­³£²»´øÄÚȦʹÓá£7. £¨Í¹£©ÇòÃæ¹ö×ÓÖá³Ð convex roller bearing¹ö¶¯ÌåÊÇ͹ÇòÃæ¹ö×ÓµÄÏòÐĹö¶¯Öá³Ð¡£8. °¼Ãæ¹ö×ÓÖá³Ð concave roller bearing¹ö¶¯ÌåÊǰ¼Ãæ¹ö×ÓµÄÏòÐĹö¶¯Öá³Ð¡£9. ÇòÃæ¹ö×ÓÖá³Ð spherical roller bearing¹ö¶¯ÌåÊÇ͹ÇòÃæ»ò°¼Ãæ¹ö×ӵĵ÷ÐÄÏòÐĹö¶¯Öá³Ð¡£ÓÐ͹¶ÈÇòÃæ¹ö×ÓµÄÖá³Ð£¬ÍâȦÓÐÒ»ÇòÃæÐιöµÀ£»Óа¼Ãæ¹ö×ÓµÄÖá³Ð£¬ÆäÄÚȦÓÐÒ»ÇòÃæÐιöµÀ¡£10. ½»*¹ö×ÓÖá³Ð crossed roller bearingÓÐÒ»Áйö×ӵĽǽӴ¥¹ö¶¯Öá³Ð£¬ÏàÁÚ¹ö×Ó½»*³ÉÊ®×ÖÅäÖã¬ÒÔʹһ°ë¹ö×Ó£¨Ã¿ÊýµÚ¶þ¸ö¹ö×Ó£©³ÐÊÜÒ»¸ö·½ÏòµÄÖáÏò¸ººÉ£¬¶øÏà·´·½ÏòµÄÖáÏò¸ººÉÓÉÁíÒ»°ë¹ö×Ó³ÐÊÜ¡£11. ÍÆÁ¦¹ö×ÓÖá³Ð thrust roller bearing¹ö¶¯ÌåÊǹö×ÓµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£12. ÍÆÁ¦Ô²Öù¹ö×ÓÖá³Ð cylindrical roller thrust bearing¹ö¶¯ÌåÊÇÔ²Öù¹ö×ÓµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£13. ÍÆÁ¦Ô²×¶¹ö×ÓÖá³Ð tapered roller thrust bearing¹ö¶¯ÌåÊÇÔ²×¶¹ö×ÓµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£ 14. ÍÆÁ¦¹öÕëÖá³Ð needle roller thrust besring¹ö¶¯ÌåÊǹöÕëµÄÍÆÁ¦¹ö¶¯Öá³Ð¡£15. ÍÆÁ¦ÇòÃæ¹ö×ÓÖá³Ð spherical thrust roller bearing¹ö¶¯ÌåÊÇ͹ÇòÃæ»ò°¼Ãæ¹ö×ӵĵ÷ÐÄÍÆÁ¦¹ö¶¯Öá³Ð¡£ÓÐ͹ÇòÃæ¹ö×ÓµÄÖá³Ð×ùȦµÄ¹öµÀΪÇòÃæÐΣ¬Óа¼ÇòÃæ¹ö×ÓÖá³ÐµÄÖáȦ¹öµÀΪÇòÃæÐΡ£ ¶þ¡¢ Öá³ÐÁã¼þ£º£¨Ò»£©Öá³ÐÁã¼þ×ÜÂÛ1. Öá³ÐÁã¼þ bearing part×é³É¹ö¶¯Öá³ÐµÄ¸÷Áã¼þÖ®Ò»£¬µ«ÊDz»°üÀ¨ËùÓеĸ½¼þ¡£2. Öá³ÐÌ×Ȧ bearing ring ¾ßÓÐÒ»¸ö»ò¼¸¸ö¹öµÀµÄÏòÐĹö¶¯Öá³ÐµÄ»·ÐÎÁã¼þ¡£3. Öá³ÐµæÈ¦ bearing washer¾ßÓÐÒ»¸ö»ò¼¸¸ö¹öµÀµÄÍÆÁ¦¹ö¶¯Öá³ÐµÄ»·ÐÎÁã¼þ¡£4. ƽµ²È¦ loose ribÒ»¸ö¿É·ÖÀëµÄ»ù±¾ÉÏÆ½µÄµæÈ¦£¬ÓÃÆäÄÚ»òÍⲿ·Ö×÷ΪÏòÐÄÔ²Öù¹ö×ÓÖá³ÐÍâȦ»òÄÚȦµÄÒ»¸öµ²±ß¡£5. бµ²È¦£¨¿É·ÖÀëµÄ£©(separate)thrust collarÒ»¸ö¿É·ÖÀëµÄÓÐ"L"ÐνØÃæµÄȦ£¬ÓÃÆäÍⲿ·Ö×÷ΪÏòÐÄÔ²Öù¹ö×ÓÖá³ÐÄÚȦµÄÒ»¸öµ²±ß¡£6. Öе²È¦ guide ringÔÚ¾ßÓÐÁ½Áлò¶àÁйö×ӵĹö×ÓÖá³ÐÄÚµÄÒ»¸ö¿É·ÖÀëµÄȦ£¬ÓÃÓÚ¸ôÀëÁ½Áйö×Ó²¢Òýµ¼¹ö×Ó¡£7. Ö¹¶¯»· locating snap ring¾ßÓк㶨½ØÃæµÄµ¥¿Ú»·£¬×°ÔÚ»·ÐιµÀ½«¹ö¶¯Öá³ÐÔÚÍâ¿ÇÄÚ»òÖáÉÏÖáÏò¶¨Î»¡£8. ËøÈ¦ retaining snap ring¾ßÓк㶨½ØÃæµÄµ¥¿Ú»·£¬×°ÔÚ»·ÐιµÀï×÷Ϊµ²È¦½«¹ö×Ó»ò±£³Ö¼Ü±£³ÖÔÚÖá³ÐÄÚ¡£9. ¸ôȦ spacerÊÇ»·ÐÎÁã¼þ£¬ÓÃÓÚÁ½¸öÖá³ÐÌ×Ȧ»òÖá³ÐµæÈ¦Ö®¼ä»òÁ½°ëÖá³ÐÌ×Ȧ֮¼ä»òÁ½°ëÖá³ÐµæÈ¦Ö®¼äÒÔʹËüÃÇÖ®¼ä±£³ÖËù¹æ¶¨µÄÖáÏò¾àÀë¡£10. ÃÜ·âȦ sealÓÉÒ»¸ö»ò¼¸¸öÁã¼þ×é³ÉµÄ»·ÐÎÕÖ£¬¹Ì¶¨ÔÚÖá³ÐµÄÒ»¸öÌ×Ȧ»òµæÈ¦Éϲ¢ÓëÁíÒ»Ì×Ȧ»òµæÈ¦½Ó´¥»òÐγÉÕ­µÄÃÔ¹¬¼ä϶£¬·ÀÖ¹Èó»¬ÓÍ©³ö¼°ÍâÎïÇÖÈë¡£ 11. ·À³¾¸Ç shieldÊǸö»·ÐÎÕÖ£¬Í¨³£Óɱ¡½ðÊô°å³åѹ¶ø³É£¬¹Ì¶¨ÔÚÖá³ÐµÄÒ»¸öÌ×Ȧ»òµæÈ¦ÉÏ£¬²¢³¯ÁíÒ»Ì×Ȧ»òµæÈ¦ÑÓÉ죬ÕÚסÖá³ÐÄÚ²¿¿Õ¼ä£¬µ«²»ÓëÁíÒ»Ì×Ȧ»òµæÈ¦½Ó´¥¡£12. »¤È¦ flinger¸½ÔÚÄÚȦ»òÖáȦÉϵÄÒ»¸öÁã¼þ£¬ÀûÓÃÀëÐÄÁ¦ÒÔÔöÇ¿¹ö¶¯Öá³Ð·ÀÖ¹ÍâÎïÇÖÈëµÄÄÜÁ¦¡£13. ¹ö¶¯Ìå rolling elementÔÚ¹öµÀ¼ä¹ö¶¯µÄÇò»ò¹ö×Ó¡£14. ±£³Ö¼Ü cage ²¿·ÖµØ°ü¹üÈ«²¿»òһЩ¹ö¶¯Ì壬²¢ÓëÖ®Ò»ÆðÔ˶¯µÄÖá³ÐÁã¼þ£¬ÓÃÒÔ¸ôÀë¹ö¶¯Ì壬²¢ÇÒͨ³£»¹Òýµ¼¹ö¶¯ÌåºÍ½«Æä±£³ÖÔÚÖá³ÐÄÚ¡££¨¶þ£©Öá³ÐÁã¼þ½á¹¹ÌØÕ÷1. ¹öµÀ raceway¹ö¶¯Öá³Ð³ÐÊܸººÉ²¿·ÖµÄ±íÃæ£¬ÓÃ×÷¹ö¶¯ÌåµÄ¹ö¶¯¹ìµÀ¡£2. Ö±¹öµÀ straight racewayÔÚ´¹Ö±ÓÚ¹ö¶¯·½ÏòµÄÆ½ÃæÄÚµÄĸÏßΪֱÏߵĹöµÀ¡£3. ͹¶È¹öµÀ crowned racewayÔÚ´¹Ö±ÓÚ¹ö¶¯·½ÏòµÄÆ½ÃæÄÚ³ÊÁ¬ÐøµÄ΢͹ÇúÏߵĻù±¾Ô²ÖùÐλòÔ²×¶ÐεĹöµÀ£¬ÒÔ·ÀÖ¹ÔÚ¹ö×ÓÓë¹öµÀ½Ó´¥´¦²úÉúÓ¦Á¦¼¯ÖС£4. ÇòÃæ¹öµÀ spherical raceway¹öµÀΪÇò±íÃæµÄÒ»²¿·Ö¡£5. ¹µµÀ raceway grooveÇòÖá³ÐµÄ¹öµÀ³Ê¹µÐΣ¬Í¨³£ÎªÒ»¸öÔ²»¡ÐÎµÄºá½ØÃæ£¬Æä°ë¾¶ÂÔ´óÓÚÇò°ë¾¶¡£6. £¨¹µ£©¼ç (groove)shoulder¹µ£¨¹ö£©µÀµÄ²àÃæ¡£7. µ²±ß ribÍ»³öÓÚ¹öµÀ±íÃæÓë¹ö¶¯·½ÏòƽÐеÄխ͹¼ç¡£ÓÃÒÔÖ§³ÐºÍÒýµ¼¹ö¶¯Ì岢ʹÆä±£³ÖÔÚÖá³ÐÄÚ¡£ 8. Òýµ¼±£³Ö¼ÜµÄ±íÃæ cage riding landÖá³ÐÌ×ȦºÍµæÈ¦µÄÔ²ÖùÐαíÃæ£¬ÓÃÒÔÔÚ¾¶ÏòÒýµ¼±£³Ö¼Ü¡£9. Ì×Ȧ£¨µæÈ¦£©¶ËÃæ ring(washer)face´¹Ö±ÓÚÌ×Ȧ£¨µæÈ¦£©ÖáÐÄÏßµÄÌ×Ȧ£¨µæÈ¦£©±íÃæ¡£10. Öá³ÐÄÚ¿× bearing bore¹ö¶¯Öá³ÐÄÚȦ»òÖáȦµÄÄÚ¿×11. Ô²ÖùÐÎÄÚ¿× cylindrical boreÖá³Ð»òÖá³ÐÁã¼þµÄÄÚ¿×£¬ÆäĸÏß»ù±¾ÎªÖ±Ïß²¢ÓëÖá³ÐÖáÐÄÏß»òÖá³ÐÁã¼þÖáÐÄÏ߯½ÐС£12. Ô²×¶ÐÎÄÚ¿× tapered boreÖá³Ð»òÖá³ÐÁã¼þµÄÄÚ¿×£¬ÆäĸÏß»ù±¾ÎªÖ±Ïß²¢ÓëÖá³ÐÖáÐÄÏß»òÖá³ÐÁã¼þÖáÐÄÏßÏཻ¡£13. Öá³ÐÍâ±íÃæ bearing outside surface¹ö¶¯Öá³ÐÍâȦ»ò×ùȦµÄÍâ±íÃæ¡£14. Ì×Ȧ£¨µæÈ¦£©µ¹½Ç ring(washer)chamferÖá³ÐÄÚ¿×»òÍâ±íÃæÓëÌ×Ȧһ¶ËÃæÁ¬½ÓµÄÌ×Ȧ£¨µæÈ¦£©±íÃæ¡£15. Ô½³Ì²Û grinding undercut ÔÚÖá³ÐÌ×Ȧ»òÖá³ÐµæÈ¦µÄµ²±ß»ò͹Ե¸ù²¿Îª±ãÓÚÄ¥Ï÷Ëù¿ªµÄ¹µ»ò²Û¡£16. Ãܷ⣨½Ó´¥£©±íÃæ sealing(conract)surfaceÓëÃÜ·âȦ»¬¶¯½Ó´¥µÄ±íÃæ¡£17. ÃÜ·âȦ£¨·À³¾¸Ç£©²Û seal(shield)grooveÓÃÒÔ±£³ÖÖá³ÐÃÜ·âȦ£¨·À³¾¸Ç£©µÄ²Û¡£18. Ö¹¶¯»·²Û snap ring grooveÓÃÒÔ±£³ÖÖ¹¶¯»·µÄ²Û¡£19. Èó»¬²Û lubrication grooveÔÚÖá³ÐÁã¼þÉÏÓÃÓÚÊäËÍÈ󻬼ÁµÄ²Û¡£20. Èó»¬¿× lubrication hole ÔÚÖá³ÐÁã¼þÉÏ£¬ÓÃÓÚ½«È󻬼ÁÊäË͵½¹ö¶¯ÌåÉϵĿס££¨Èý£©Öá³ÐÌ×Ȧ1. ÄÚȦ inner ring¹öµÀÔÚÍâ±íÃæµÄÖá³ÐÌ×Ȧ¡£2. ÍâȦ outer ring¹öµÀÔÚÄÚ±íÃæµÄÖá³ÐÌ×Ȧ¡£3. Ô²×¶ÄÚȦ coneÔ²×¶¹ö×ÓÖá³ÐµÄÄÚȦ¡£4. Ô²×¶ÍâȦ cupÔ²×¶¹ö×ÓÖá³ÐµÄÍâȦ¡£5. Ë«¹öµÀÔ²×¶ÄÚȦ double cone ÓÐË«¹öµÀµÄÔ²×¶¹ö×ÓÖá³ÐÄÚȦ¡£6. Ë«¹öµÀÔ²×¶ÍâȦ double cupÓÐË«¹öµÀµÄÔ²×¶¹ö×ÓÖá³ÐÍâȦ¡£7. ¿íÄÚȦ extended inner ringÔÚÒ»¶Ë»òÁ½¶Ë¼Ó¿íµÄÖá³ÐÄÚȦ£¬ÒÔ±ã¸ÄÉÆÖáÔÚÆäÄÚ¿×µÄÒýµ¼»ò°²×°½ô¹Ì¼þ»òÃÜ·â¼þÌṩ²¹³äλÖá£8. Ëø¿ÚÄÚȦ stepped inner ringÒ»¸ö¼çÈ«²¿»ò²¿·Ö±»È¥µôµÄ¹µÐÍÇòÖá³ÐÄÚȦ¡£9. Ëø¿ÚÍâȦ counterbored outer ringÒ»¸ö¼çÈ«²¿»ò²¿·Ö±»È¥µôµÄ¹µÐÍÇòÖá³ÐÍâȦ¡£10. ³åѹÍâȦ drawn cupÓɱ¡½ðÊô°å³åѹ£¬Ò»¶Ë·â¿Ú£¨·â¿Ú³åѹÍâȦ£©»òÁ½¶Ë¿ª¿ÚµÄÌ×Ȧ£¬Ò»°ãÖ¸ÏòÐĹöÕëÖá³ÐµÄÍâȦ¡£11. ͹ԵÍâȦ flanged outer ringÓÐ͹ԵµÄÖá³ÐÍâȦ¡£12. µ÷ÐÄÍâȦ aligning outer ringÓÐÇòÐÎÍâ±íÃæµÄÍâȦ£¬ÒÔÊÊÓ¦ÆäÖáÐÄÏßÓëÖá³Ð×ùÖáÐÄÏß¼ä²úÉúµÄÓÀ¾Ã½ÇÎ»ÒÆ¡£13. µ÷ÐÄÍâ×ùȦ aligning housing ringÓÃÓÚµ÷ÐÄÍâȦÓë×ù¿×¼äµÄÌ×Ȧ£¬ÓÐÒ»¸öÓëÍâȦµÄÇòÐÎÍâ±íÃæÏàÅäµÄÇòÐÎÄÚ±íÃæ¡£14. ÍâÇòÃæ spherical outside surfaceÖá³ÐÍâȦÍâ±íÃæÊÇÇò±íÃæµÄÒ»²¿·Ö¡£15. Ô²×¶ÍâÈ¦Ç°Ãæµ²±ß cup front face ribÔ²×¶ÍâȦ¹öµÀÇ°ÃæÉϵĵ²±ß£¬ÓÃÒÔÒýµ¼¹ö×Ó¼°³ÐÊܹö×Ó´ó¶ËÃæµÄÍÆÁ¦¡£16. Öе²È¦ centre rib¾ßÓÐË«¹öµÀµÄÖá³ÐÌ×Ȧ£¬ÀýÈçË«¹öµÀÔ²×¶ÄÚȦµÄÖмäÕûÌåµ²±ß¡££¨ËÄ£©Öá³ÐµæÈ¦1. ÖáȦ shaft washer°²×°ÔÚÖáÉϵÄÖá³ÐµæÈ¦¡£2. ×ùȦ housing washer°²×°ÔÚ×ùÄÚµÄÖá³ÐµæÈ¦¡£3. ÖÐȦ central washerÁ½Ãæ¾ùÓйöµÀµÄÖá³ÐµæÈ¦£¬ÓÃÓÚË«ÁÐË«ÏòÍÆÁ¦¹ö¶¯Öá³ÐµÄÁ½Áйö¶¯ÌåÖ®¼ä¡£4. µ÷ÐÄ×ùȦ aligning housing washerÓÐÇòÐα³ÃæµÄ×ùȦ£¬ÒÔÊÊÓ¦ÆäÖáÐÄÏßÓë×ùÖáÐÄÏß¼äµÄÓÀ¾Ã½ÇÎ»ÒÆ¡£5. µ÷ÐÄ×ùµæÈ¦ aligning seat washerÓÃÓÚµ÷ÐÄ×ùȦÓëÍâ¿Ç³ÐÊÜÍÆÁ¦±íÃæ¼äµÄµæÈ¦£¬Æä±íÃæÎª°¼ÇòÐÎÃæÓëµ÷ÐÄ×ùȦµÄÇòÐα³ÃæÏàÅä¡££¨Î壩¹ö¶¯Ìå1. Çò ballÇòÐιö¶¯Ìå2. ¹ö×Ó rollerÓжԳÆÖá²¢ÔÚ´¹Ö±ÆäÖáÐÄÏßµÄÈÎÒ»Æ½ÃæÄÚµÄºá½ØÃæ¾ù³ÊÔ²ÐεĹö¶¯Ìå¡£3. Çò£¨¹ö×Ó£©×ÜÌå ball (roller)complementÔÚÒ»ÌØ¶¨µÄ¹ö¶¯Öá³ÐÄÚµÄÈ«²¿Çò£¨¹ö×Ó£©¡£4. Çò£¨¹ö×Ó£©×é ball (roller)set¹ö¶¯Öá³ÐÄÚµÄÒ»ÁÐÇò£¨¹ö×Ó£©¡£5. Ô²Öù¹ö×Ócylindrical roller¹ö×ÓÍâ±íÃæµÄĸÏß»ù±¾ÉÏÊÇÖ±Ïߣ¬²¢Óë¹ö×ÓÖáÐÄÏ߯½ÐС£6. ¹öÕë needle roller³¤¶ÈÓëÖ±¾¶Ö®±ÈÂʽϴóµÄСֱ¾¶Ô²Öù¹ö×Ó£¬Ò»°ã³¤¶ÈÔÚÖ±¾¶µÄ3¡«10±¶Ö®¼ä£¬µ«Ö±¾¶Í¨³£²»³¬¹ý5mm¡£¹öÕëÍ·²¿¿ÉÒÔÓм¸ÖÖÐÎ×´¡£7. Ô²×¶¹ö×Ó tapered roller¹ö×ÓÍâ±íÃæµÄĸÏß»ù±¾ÉÏÊÇÖ±Ïߣ¬²¢Óë¹ö×ÓÖáÐÄÏßÏཻ£¬Ò»°ãΪ½ØÔ²×¶Ìå¡£8. £¨Í¹£©ÇòÍ¹Ãæ¹ö×Ó convex roller¹ö×ÓµÄÍâ±íÃæÔÚ°üº¬ÆäÖáÐÄÏߵį½ÃæÎªÄÚ͹»¡ÐΡ£9. °¼Ãæ¹ö×Ó concave roller¹ö×ÓµÄÍâ±íÃæÔÚ°üº¬ÆäÖáÐÄÏߵį½ÃæÄÚΪ°¼»¡ÐΡ£10. ¶Ô³ÆÇòÃæ¹ö×Ó convex symmetrical roller͹ÇòÃæ¹ö×ÓµÄÍâ±íÃæÔÚͨ¹ý¹ö×ÓÖв¿¡¢´¹Ö±ÓÚÆäÖáÐÄÏߵį½ÃæµÄÁ½±ßÊǶԳƵġ£11. ·Ç¶Ô³ÆÇòÃæ¹ö×Ó convex asymmetrical roller͹ÇòÃæ¹ö×ÓµÄÍâ±íÃæÔÚͨ¹ý¹ö×ÓÖв¿£¬´¹Ö±ÓÚÆäÖáÐÄÏߵį½ÃæµÄÁ½±ßÊǷǶԳƵġ£12. ͹¶È¹ö×Ó crowned roller»ù±¾ÉÏΪԲÖù»òÔ²×¶Ðιö×ÓµÄÍâ±íÃæÔÚ°üº¬¹ö×ÓÖáÐÄÏߵį½ÃæÄÚ£¬³ÊÁ¬ÐøµÄ΢͹ÇúÏߣ¬ÒÔ·ÀÖ¹ÔÚ¹ö×ÓÓë¹öµÀ½Ó´¥µÄ¶Ë²¿²úÉúÓ¦Á¦¼¯ÖС£13. ÐÞÐιö×Ó relieved end rollerÔÚ¹ö×ÓÍâ±íÃæµÄ¶Ë²¿£¬ÆäÖ±¾¶ÂÔÓÐÐÞÕý£¬ÒÔ·ÀÖ¹ÔÚ¹ö×ÓÓë¹öµÀ½Ó´¥µÄ¶Ë²¿²úÉúÓ¦Á¦¼¯ÖС£14. ÂÝÐý¹ö×Ó spiral wound rollerÒÔ¸ÖÌõÈÆÖÆ³ÉÂÝÐýÐεĹö×Ó¡£15. ¹ö×Ó¶ËÃæ roller end face»ù±¾´¹Ö±ÓÚ¹ö×ÓÖáÐÄÏߵĶ˲¿±íÃæ¡£16. ¹ö×Ó´ó¶ËÃæ roller lavge end faceÔ²×¶¹ö×Ó»ò·Ç¶Ô³ÆÇòÃæ¹ö×Ó´óÍ·µÄ¶ËÃæ¡£17. ¹ö×ÓС¶ËÃæ roller small end faceÔ²×¶¹ö×Ó»ò·Ç¶Ô³ÆÇòÃæ¹ö×ÓСͷµÄ¶ËÃæ¡£18. ¹ö×Óµ¹½Ç roller chamfer¹ö×ÓÍâ±íÃæÓë¶ËÃæÏàÁ¬½ÓµÄ±íÃæ¡££¨Áù£©±£³Ö¼Ü1. ÀËÐα£³Ö¼Ü ribbon cage°üÀ¨Ò»¸ö»òÁ½¸ö²¨ÀË×´µÄ»·ÐÎÁã¼þ×é³ÉµÄ¹ö¶¯Öá³Ð±£³Ö¼Ü¡£2. ±£³Ö¼Ü¶µ£¨´°£©¿× cage pocket±£³Ö¼ÜÉϵĿ׻ò¿ª¿Ú£¬ÒÔÈÝÄÉÒ»¸ö»ò¶à¸ö¹ö¶¯Ìå¡£3. ±£³Ö¼ÜÁº cage bar±£³Ö¼ÜÉϵÄÒ»²¿·Ö£¬ÓÃÒÔ¸ô¿ªÏàÁڵı£³Ö¼Ü¶µ¿×¡£4. ±£³Ö¼Üצ cage prong´Ó±£³Ö¼Ü»ò°ë±£³Ö¼ÜÉÏÉì³öµÄÐü±Û¡£5. ±£³Ö¼ÜÖ§Öù cage pinÒ»°ãΪԲÖùÌåÖ§Öù£¬¿É´©¹ý¹ö×ÓµÄÖáÏò¿×ʹÓá£6. µ²±ßÒýµ¼µÄ±£³Ö¼Ü land riding cageÓÉÖá³ÐÌ×Ȧ»òÖá³ÐµæÈ¦ÉϵļçÃæ×÷¾¶ÏòÒýµ¼£¨¶¨ÖÐÐÄ£©µÄ±£³Ö¼Ü¡£ Èý£® Öá³ÐÅäÖü°·Ö²¿¼þ:£¨Ò»£©Öá³ÐÅäÖÃ1£® ³É¶Ô°²×° paired mountingÁ½Ì×¹ö¶¯Öá³Ð¶ËÃæ¶Ô¶ËÃæµØ°²×°ÔÚͬһÖáÉϵÄÒ»ÖÖ°²×°·½Ê½£¬¹¤×÷ʱ¿É½«ÆäÊÓΪһ¸öÕûÌå¡£Öá³Ð¿ÉÒÔ±³¶Ô±³¡¢Ãæ¶ÔÃæ»ò³É´®ÁªÊ½°²×°¡£2£® ×éºÏ°²×° stack mountingÈýÌ×»ò¸ü¶àµÄ¹ö¶¯Öá³Ð¶ËÃæ¶Ô¶ËÃæµØ°²×°ÔÚͬһÖáÉϵÄÒ»ÖÖ°²×°·½Ê½£¬¹¤×÷ʱ¿É½«ÆäÊÓΪһ¸öÕûÌå¡£3£® ±³¶Ô±³ÅäÖà back-to-bacd arrangementÁ½Ì×¹ö¶¯Öá³ÐÏàÁÚÍâȦµÄ±³Ãæ¶Ô±³ÃæµÄ°²×°·½Ê½¡£4£® Ãæ¶ÔÃæÅäÖà face-to-face arrangementÁ½Ì×¹ö¶¯Öá³ÐÏàÁÚÍâȦµÄÇ°Ãæ¶ÔÇ°ÃæµÄ°²×°·½Ê½¡£5£® ´®ÁªÅäÖà tandem arrangementÁ½Ì×»ò¸ü¶àµÄ¹ö¶¯Öá³ÐÖеÄÒ»Ì×Öá³ÐÍâȦµÄ±³ÃæÓëÏÂÒ»Ì×Öá³ÐÍâȦµÄÇ°ÃæÏà¶ÔµÄ°²×°·½Ê½¡£6£® Åä¶Ô matched pair°´Óè¶¨ÌØÕ÷£¨Í¨³£°´Ó踺ºÉ»òÓÎ϶£©ÌôÑ¡»òÖÆÔìµÄÁ½Ì×¹ö¶¯Öá³Ð£¬²¢°´¹æ¶¨·½·¨°²×°ÔÚÒ»Æð¡£7£® ×éÅä matched stack½«ÈýÌ×»ò¸ü¶àµÄ¹ö¶¯Öá³Ð°´Ó趨µÄÌØÐÔ£¬Í¨³£°´Ó踺ºÉ»òÓÎ϶ÌôÑ¡»òÖÆÔ죬²¢°´¹æ¶¨·½·¨°²×°ÔÚÒ»Æð¡£ £¨¶þ£©·Ö²¿¼þ1. ·Ö²¿¼þ sub-unit¿ÉÒÔ×ÔÓɵشÓÖá³ÐÉÏ·ÖÀëÏÂÀ´µÄ´ø»ò²»´ø¹ö¶¯Ì壬»ò´ø±£³Ö¼ÜºÍ¹ö¶¯ÌåµÄÖá³ÐÌ×Ȧ»òÖá³ÐµæÈ¦£¬¿ÉÒÔ×ÔÓɵشÓÖá³ÐÉÏ·ÖÀëÏÂÀ´µÄ¹ö¶¯ÌåÓë±£³Ö¼ÜµÄ×é¼þ¡£2. ¿É»¥»»·Ö²¿¼þ interchangeable sub-unitÒ»¸ö·Ö²¿¼þ¿ÉÓÉÒ»Ïàͬ×éµÄÆäËû·Ö²¿¼þÌæ»»¶ø²»Ó°ÏìÖá³ÐµÄ¹¦ÄÜ¡£3. ÄÚȦ¡¢±£³Ö¼ÜºÍÇò£¨¹ö×Ó£©×é¼þ inner ring cage and ball (roller) assemblyÓÉÒ»¸öÄÚȦ¡¢Çò£¨¹ö×Ó£©ºÍ±£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ¡£4. Ô²×¶ÄÚȦ×é¼þ cone assemblyÓÉÒ»¸öÔ²×¶ÄÚȦ¡¢Ô²×¶¹ö×Ӻͱ£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ¡£5. ÍâȦ¡¢±£³Ö¼ÜºÍÇò£¨¹ö×Ó£©×é¼þ outer ring cage and ball (roller)assemblyÓÉÒ»¸öÍâȦ¡¢Çò£¨¹ö×Ó£©ºÍ±£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ¡£6. ÎÞÄÚȦµÄ¹öÕëÖá³Ð needle roller bearing without inner ringÓÉÒ»¸öÍâȦÓëÂú×°Öá³ÐµÄ¹öÕë»òÒ»¸öÍâȦÓë¹öÕë¼°±£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ¡£µ±ÐèҪʱ£¬¿É½«Öá³ÐµÄ²¹³äÐðÊö¼ÓÔÚ±¾ÌõÄÚ£¬ÀýÈ磺"¹öÕëÖá³Ð£¬Âú×°£¬³åѹÍâȦ£¬ÎÞÄÚȦ"»ò"¹öÕëÖá³ÐÓб£³Ö¼Ü£¬»úÖÆÌ×Ȧ£¬ÎÞÄÚȦ"¡££¨Èý£©¹ö¶¯ÌåºÍ±£³Ö¼Ü×é¼þ1. ¹ö¶¯ÌåºÍ±£³Ö¼Ü×é¼þ rolling element and and cage assemblyÓɹö¶¯ÌåºÍ±£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ¡£2. Çò£¨¹ö×Ó£©ºÍ±£³Ö¼Ü×é¼þ ball (roller) and cage assemblyÓÉÇò£¨¹ö×Ó£©Öá³ÐµÄ¹ö¶¯ÌåºÍ±£³Ö¼Ü×é³ÉµÄ·Ö²¿¼þ£¬µ±²»ÌØÖ¸×é¼þÓÃÓÚÏòÐÄÖá³Ð»¹ÊÇÍÆÁ¦Öá³ÐʱʹÓá£3. ÇòºÍ±£³Ö¼ÜÏòÐÄ£¨ÍÆÁ¦£©×é¼þ ball and cage radial (thrust)assemblyÏòÐÄ£¨ÍÆÁ¦£©ÇòÖá³ÐµÄÇòºÍ±£³Ö¼Ü×é¼þ¡£4. ¹ö×Ӻͱ£³Ö¼ÜÏòÐÄ£¨ÍÆÁ¦£©×é¼þ roller and cage radial (thrust) assemblyÏòÐÄ£¨ÍÆÁ¦£©¹ö×ÓÖá³ÐµÄ¹ö×Ӻͱ£³Ö¼Ü×é¼þ¡£µ±ÐèҪʱ£¬¿É½«¹ö×ÓÀàÐͼÓÔÚ±¾ÌõÖУ¬ÀýÈç"¹öÕëºÍ±£³Ö¼ÜÍÆÁ¦×é¼þ"»ò"Ô²Öù¹ö×Ӻͱ£³Ö¼ÜÏòÐÄ×é¼þ"¡£ £¨Ò»£©³ß´ç·½°¸¼°ÏµÁÐ 1. ³ß´ç·½°¸ dimension plan °üÀ¨¹ö¶¯Öá³ÐÍâÐγߴçµÄϵͳ»ò±í¡£ Öá³ÐϵÁÐ bearing series Ò»×éÌØ¶¨ÀàÐ͵Ĺö¶¯Öá³Ð£¬¾ßÓÐÖð½¥Ôö¼ÓµÄ³ß´ç£¬ÔÚ´ó¶àÊýÇé¿öÏÂÓÐÏàͬµÄ½Ó´¥½ÇÇÒÍâÐγߴçÖ®¼äÓÐÒ»¶¨µÄ¹ØÏµ¡£ 3. ³ß´çϵÁÐ dimension series ¿í¶ÈϵÁлò¸ß¶ÈϵÁÐÓëÖ±¾¶ÏµÁеÄ×éºÏ£¬¶ÔÔ²×¶¹ö×ÓÖá³Ð»¹°üÀ¨½Ç¶È¡£ 4. Ö±¾¶ÏµÁÐ diameter seriesÎÒ¹úÏÖÐбê×¼³ß´ç·½°¸µÄÒ»²¿·Ö£¬Öá³ÐÍâ¾¶µÄµÝÔöϵÁУ¬¶Ôÿһ¸ö±ê×¼µÄÖá³ÐÄÚ¾¶À´Ëµ£¬ÓÐÒ»¸öÍ⾶ϵÁУ¬¶øÁ½Ö±¾¶Ö®¼ä¾­³£ÓÐÒ»ÌØ¶¨¹ØÏµ¡£ 5. ¿í¶ÈϵÁÐ width seriesÎÒ¹úÏÖÐбê×¼³ß´ç·½°¸µÄÒ»²¿·Ö¡£Öá³Ð¿í¶ÈµÄµÝÔöϵÁУ¬¶Ôÿһֱ¾¶ÏµÁеÄÖá³ÐÄÚ¾¶£¬ÓÐÒ»¿í¶ÈϵÁС£ 6. ¸ß¶ÈϵÁÐ height seriesÎÒ¹úÏÖÐбê×¼ÍÆÁ¦Öá³Ð³ß´ç·½°¸µÄÒ»²¿·Ö¡£Öá³Ð¸ß¶ÈµÄµÝÔöϵÁУ¬¶Ôÿһֱ¾¶ÏµÁеÄÖá³ÐÄÚ¾¶£¬ÓÐÒ»¸ß¶ÈϵÁС£ 7. ½Ç¶ÈϵÁÐ angle series ÎÒ¹úÏÖÐбê×¼Ô²×¶¹ö×ÓÖá³Ð³ß´ç·½°¸µÄÒ»²¿·Ö¡£½Ó´¥½ÇµÄÒ»¸öÌØ¶¨·¶Î§¡££¨¶þ£©ÖáÐÄÏß¡¢Æ½Ãæ¡¢·½Ïò 1. Öá³ÐÖáÐÄÏß bearing axis¹ö¶¯Öá³ÐµÄÀíÂÛÐýתÖáÐÄÏߣ¬¶ÔÏòÐÄÖá³Ð¼´ÄÚȦÖáÐÄÏߣ¬¶ÔÍÆÁ¦Öá³ÐÔòÖ¸ÖáȦÖáÐÄÏß¡£ 2. ÄÚȦ£¨ÖáȦ£©ÖáÐÄÏß inner ring (shaft washer)axisÄÚȦ£¨ÖáȦ£©µÄ»ù±¾Ô²Öù¿×»òÔ²×¶¿×µÄÄÚ½ÓÔ²ÖùÌå»òÄÚ½ÓÔ²×¶ÌåµÄÖáÐÄÏß¡£ 3. ÍâȦ£¨×ùȦ£©ÖáÐÄÏß outer ring (housing washer)axisÈç¹ûÍâȦµÄÍâ±íÃæÊÇÔ²ÖùÐεģ¬ÔòÍâ±íÃæµÄÍâ½ÓÔ²ÖùÌåµÄÖáÐÄÏß¼´ÎªÍâȦÖáÐÄÏߣ¬Èç¹û¸Ã±íÃæ»ù±¾ÊÇÇòÃæÐεģ¬Ôòͨ¹ýÌ×ȦÍâ±íÃæÍâ½ÓÇòÌåÖÐÐÄ£¬´¹Ö±ÓÚÍâȦ»ù×¼¶ËÃæµÄÏߣ¬Îª¸ÃÍâȦµÄÖáÐÄÏß¡£ 4. Ô²×¶ÄÚȦ£¨ÍâȦ£©ÖáÐÄÏß cone (cup)axisÔ²×¶¹ö×ÓÖá³ÐÄÚȦ£¨ÍâȦ£©µÄÖáÐÄÏß¡£ 5. ¾¶ÏòÆ½Ãæ radial plane´¹Ö±ÓÚÖáÐÄÏߵį½Ã棬ÓëÌ×Ȧ»ù×¼¶ËÃæ»òµæÈ¦±³ÃæµÄÇÐÃæÆ½ÐÐµÄÆ½Ã棬¿ÉÒÔÈÏΪÊǾ¶ÏòÆ½Ãæ¡£ 6. ¾¶Ïò radial directionÔÚ¾¶ÏòÆ½ÃæÄÚͨ¹ýÖáÐÄÏߵķ½Ïò¡£ 7. ÖáÏòÆ½Ãæ axial plane°üÈÝÖáÐÄÏßÔÚÄ򵀮½Ãæ¡£ 8. ÖáÏò axial directionƽÐÐÓÚÖá³ÐÖáÐÄÏߵķ½Ïò¡£ÓëÌ×Ȧ»ù×¼¶ËÃæ»òµæÈ¦±³ÃæµÄÇÐÃæ´¹Ö±µÄ·½Ïò£¬¿ÉÒÔÈÏΪÊÇÖáÏò¡£ 9. ¾¶Ïò£¨ÖáÏò£©¾àÀë radial (axial) distanceÔÚ¾¶Ïò£¨ÖáÏò£©²â³öµÄ¾àÀë¡£ 10. ½Ó´¥½Ç£¨¹«³Æ½Ó´¥½Ç£© contace angle (nominal contact angle)´¹Ö±ÓÚÖá³ÐÖáÐÄÏߵį½Ã棨¾¶ÏòÆ½Ãæ£©Óë¾­Öá³ÐÌ×Ȧ»òµæÈ¦´«µÝ¸ø¹ö¶¯ÌåµÄºÏÁ¦×÷ÓÃÏߣ¨¹«³Æ×÷ÓÃÏߣ©Ö®¼äµÄ¼Ð½Ç¡£ 11. ¹«³Æ½Ó´¥µã nominal contact pointÖá³ÐÁã¼þÔÚÕý³£Ïà¶ÔλÖÃʱ£¬¹ö¶¯ÌåÓë¹öµÀ±íÃæ½Ó´¥µÄµã¡£ 12. Ì×Ȧ£¨µæÈ¦£©»ù×¼¶ËÃæ reference face of a ring (a washer)Öá³ÐÖÆÔì³§Ö¸¶¨×÷Ϊ»ù×¼ÃæµÄÌ×Ȧ£¨µæÈ¦£©¶ËÃæ£¬¿ÉÒÔ×÷Ϊ²âÁ¿µÄ»ù×¼¡££¨Èý£©ÍâÐγߴç 1. ÍâÐγߴç boundary dimensionÏÞ¶¨Öá³ÐÍâÐεÄÒ»Öֳߴ磬»ù±¾ÍâÐγߴçΪÄÚ¾¶¡¢Íâ¾¶¡¢¿í¶È£¨»ò¸ß¶È£©¼°µ¹½Ç³ß´ç¡£ 2. Öá³ÐÄÚ¾¶ bearing bore diameterÏòÐÄÖá³ÐµÄÄÚȦÄÚ¾¶»òÍÆÁ¦Öá³ÐµÄÖáȦÄÚ¾¶¡£ 3. Öá³ÐÍâ¾¶ bearing outside diameterÏòÐÄÖá³ÐµÄÍâȦÍâ¾¶»òÍÆÁ¦Öá³ÐµÄ×ùȦÍâ¾¶¡£ 4. Öá³Ð¿í¶È bearing widthÏÞ¶¨ÏòÐÄÖá³Ð¿í¶ÈµÄÁ½¸öÌ×Ȧ¶ËÃæÖ®¼äµÄÖáÏò¾àÀ룬¶ÔÓÚµ¥ÁÐÔ²×¶¹ö×ÓÖá³ÐÊÇÖ¸ÍâȦ±³ÃæÓëÄÚȦ±³ÃæÖ®¼äµÄÖáÏò¾àÀë¡£ 5. Öá³Ð¸ß¶È bearing heightÏÞ¶¨ÍÆÁ¦Öá³Ð¸ß¶ÈµÄÁ½¸öµæÈ¦±³ÃæÖ®¼äµÄÖáÏò¾àÀë¡£ 6. Ì×Ȧ£¨µæÈ¦£©µ¹½Ç³ß´ç ring (washer)chamfer dimensionÌ×Ȧ£¨µæÈ¦£©µ¹½Ç±íÃæÔÚ¾¶Ïò»òÖáÏòµÄÑÓ³¤²¿·Ö¡£ 7. ¾¶Ïòµ¹½Ç³ß´ç radial chamfer dimensionÌ×Ȧ»òµæÈ¦µÄ¼ÙÏë¼â½Çµ½Ì×Ȧ»òµæÈ¦¶ËÃæÓëµ¹½Ç±íÃæ½»Ïß¼äµÄ¾àÀë¡£ 8. ÖáÏòµ¹½Ç³ß´ç axial chamfer dimensionÌ×Ȧ»òµæÈ¦µÄ¼ÙÏë¼â½Çµ½Ì×Ȧ»òµæÈ¦µÄÄÚ¿×»òÍâ±íÃæÓëµ¹½Ç±íÃæ½»Ïß¼äµÄ¾àÀë¡£ 9. ͹Ե¿í¶È flange width͹ԵÁ½¶ËÃæÖ®¼äµÄ¾àÀë¡£ 10. ͹Ե¸ß¶È flange height͹ԵµÄ¾¶Ïò³ß´ç¡£Íâ͹ԵµÄ¸ß¶ÈÊÇ͹ԵÍâ±íÃæÓëÍâȦÍâ±íÃæÖ®¼äµÄ¾¶Ïò¾àÀë¡£ 11. Ö¹¶¯»·²ÛÖ±¾¶ snap ring groove diameterÖ¹¶¯»·²ÛµÄÔ²Öù±íÃæµÄÖ±¾¶ 12. Ö¹¶¯»·²Û¿í¶È snap ring groove widthÖ¹¶¯»·²ÛÁ½¶ËÃæ¼äµÄÖáÏò¾àÀë¡£ 13. Ö¹¶¯»·²ÛÉî¶È snap ring groove depthÖ¹¶¯»·²ÛµÄÔ²Öù±íÃæÓëÍâÔ²Öù±íÃæÖ®¼äµÄ¾¶Ïò¾àÀë¡£ 14. µ÷ÐıíÃæ°ë¾¶ aligning surface radiusµ÷ÐÄ×ùȦ¡¢µ÷ÐÄ×ùµæÈ¦¡¢µ÷ÐÄÍâȦ»òµ÷ÐÄÍâ×ùȦµÄÇòÐαíÃæµÄÇúÂʰ뾶¡£ 15. µ÷ÐıíÃæÖÐÐÄ¸ß¶È sligning surface centre height ÍÆÁ¦Öá³ÐµÄµ÷ÐÄ×ùȦµÄÇòÃæÐα³ÃæµÄÇúÂÊÖÐÐÄÓëÏà¶ÔµÄÖáȦ±³ÃæÖ®¼äµÄÖáÏò¾àÀë¡£ £¨ËÄ£©·Ö²¿¼þ¼°Áã¼þµÄ³ß´ç 1. ÇòÖ±¾¶ ball diameterÓëÇò±íÃæÏàÇеÄÁ½Æ½ÐÐÆ½Ãæ¼äµÄ¾àÀë¡£ 2. ¹ö×ÓÖ±¾¶ roller diameter ÔÚ´¹Ö±ÓÚ¹ö×ÓÖáÐÄÏߵį½ÃæÄÚ£¨¾¶ÏòÆ½Ãæ£©£¬Óë¹ö×Ó±íÃæÏàÇÐµÄ±Ë´ËÆ½ÐеÄÁ½ÌõÇÐÏßÖ®¼äµÄ¾àÀë¡£¼ÆËã¶î¶¨¸ººÉʱ£¬Ó¦Óùö×ÓÖв¿µÄ¾¶ÏòÆ½Ãæ¡£ 3. ¹ö×Ó³¤¶È roller length °üº¬¹ö×ÓÄ©¶ËÔÚÄÚµÄÁ½¾¶ÏòÆ½Ãæ¼äµÄ¾àÀë¡£µ«ÔÚ¼ÆËã¶î¶¨¸ººÉʱÓõÄ"¹ö×Ó³¤¶È"Êǹö×ÓÓë¹öµÀÔÚ×î¶Ì½Ó´¥´¦µÄÀíÂÛ×î´ó½Ó´¥³¤¶È¡£ 4. Çò×éµÄ½ÚÔ²Ö±¾¶ pitch diameter of ball set Öá³ÐÄÚÒ»ÁÐÇòµÄÇòÐÄ×é³ÉµÄÔ²µÄÖ±¾¶¡£ 5. ¹ö×Ó×éµÄ½ÚÔ²Ö±¾¶ pitch diameter of roller set Öá³ÐÄÚÒ»Áйö×ÓµÄÖв¿,¹á´©¹ö×ÓÖáÐÄÏßµÄÔ²µÄÖ±¾¶¡£ 6. Çò×éÄÚ¾¶£¨Íâ¾¶£© ball set bore diameter (outside diameter) Öá³ÐÄÚÒ»ÁÐÇòµÄÄÚ½Ó£¨Íâ½Ó£©Ô²ÖùÌåµÄÖ±¾¶¡£ 7. ¹ö×Ó×éÄÚ¾¶£¨Íâ¾¶£© roller set bore diameter (outside diameter) ¾¶Ïò½Ó´¥¹ö×ÓÖá³ÐÄÚ£¬Ò»Áйö×ÓµÄÄÚ½Ó£¨Íâ½Ó£©Ô²ÖùÌåµÄÖ±¾¶¡£ 8. Çò×ÜÌåÄÚ¾¶£¨Íâ¾¶£© ball complement bore diameter (outside diameter) ÏòÐÄÇòÖá³ÐÄÚËùÓÐÇòµÄÄÚ½Ó£¨Íâ½Ó£©Ô²ÖùÌåµÄÖ±¾¶¡£ 9. ¹ö×Ó×ÜÌåÄÚ¾¶£¨Íâ¾¶£©roller complemert bore diameter (outside diameter) ¾¶Ïò½Ó´¥¹ö×ÓÖá³ÐÄÚ£¬ËùÓйö×ÓµÄÄÚ½Ó£¨Íâ½Ó£©Ô²ÖùÌåµÄÖ±¾¶¡£ Î壮Ó빫²î¹ØÁªµÄ³ß´ç 1. ¹«³ÆÄÚ¾¶£¨Íâ¾¶£© noninal bore diameter (outside diameter)°üÂç»ù±¾Ô²ÖùÐÎÄÚ¿×£¨Ô²ÖùÐÎÍâ±íÃæ£©ÀíÂÛ±íÃæµÄÔ²ÖùÌåµÄÖ±¾¶¡£ÔÚÒ»Ö¸¶¨µÄ¾¶ÏòÆ½ÃæÄÚ£¬°üÂçÔ²×¶¿×ÀíÂÛ±íÃæµÄÔ²×¶ÌåµÄÖ±¾¶¡£°üÂç»ù±¾ÇòÐαíÃæµÄÀíÂÛ±íÃæµÄÇòÃæÖ±¾¶¡£×¢£º¶ÔÓÚ¹ö¶¯Öá³ÐµÄ¹«³ÆÄÚ¾¶¹«³ÆÍâ¾¶£¬Ò»°ãÊÇʵ¼ÊÄÚ¿×ÓëÍâ±íÃæÆ«²îµÄ»ù×¼Öµ¡£2. Ì×Ȧ¹«³Æ¿í¶È nominal ring widthÖá³ÐÌ×ȦÁ½ÀíÂÛ¶ËÃæ¼äµÄ¾àÀë¡£Ò»°ãÊÇʵ¼Ê¿í¶ÈÆ«²îµÄ»ù×¼Öµ£¨»ù±¾³ß´ç£©¡£3. Öá³Ð¹«³Æ¿í¶È£¨Öá³Ð¸ß¶È£© nominal bearing width (bearing height)Ì×ȦÁ½ÀíÂÛ¶ËÃæ£¨µæÈ¦±³Ã棩¼äµÄ¾àÀ룬ÓÃÒÔÏÞ¶¨ÏòÐÄÖá³Ð¿í¶È£¨ÍÆÁ¦Öá³Ð¸ß¶È£©¡£Ò»°ãÊÇÖá³Ðʵ¼Ê¿í¶È»òÖá³Ðʵ¼Ê¸ß¶ÈÆ«²îµÄ»ù×¼Öµ£¨»ù±¾³ß´ç£©¡£ 4. Öá³Ðʵ¼Ê¿í¶È actual bearing widthÏòÐÄÖá³ÐµÄÖáÐÄÏßÓëÏÞ¶¨Öá³Ð¿í¶ÈµÄÌ×Ȧʵ¼Ê¶ËÃæµÄÁ½¸öÇÐÆ½Ãæ½»µã¼äµÄ¾àÀë¡£ÓÃÄÚȦ¶ËÃæ¼°ÍâȦ¶ËÃæµÄÏÞ¶¨Öá³Ð¿í¶È¡£×¢£º¶Ôµ¥ÁÐÔ²×¶¹ö×ÓÖá³Ð£¬ÎªÖá³ÐÖáÐÄÏßÓëÏÂÊöÁ½Æ½Ãæ½»µã¼äµÄ¾àÀ룺һ¸öÆ½ÃæÊÇÓëÄÚȦʵ¼Ê±³ÃæÏàÇÐµÄÆ½Ã棬ÁíÒ»¸öÊÇÓëÍâȦʵ¼Ê±³ÃæÏàÇÐµÄÆ½Ãæ¡£´ËʱÄÚ¡¢ÍâȦ¹öµÀÒÔ¼°ÄÚȦ±³Ãæµ²±ßµÄÀï±ß¾ùÓëËùÓйö×ÓÏà½Ó´¥¡£5. Öá³Ðʵ¼Ê¸ß¶È actual bearing height ÍÆÁ¦Öá³ÐÖáÐÄÏßÓëÏÞ¶¨Öá³Ð¸ß¶ÈµÄµæÈ¦Á½¸öʵ¼Ê±³ÃæµÄÇÐÆ½Ãæ½»µã¼äµÄ¾àÀë¡£ 6. Öá³Ðʵ¼Ê¸ß¶ÈÆ«²î deviation of the actual bearing heightÍÆÁ¦Öá³Ðʵ¼Ê¸ß¶ÈÓ빫³Æ¸ß¶ÈÖ®²î¡£7. ¹«³Æµ¹½Ç³ß´ç nominal chamfer dimension×÷Ϊ»ù×¼µÄµ¹½Ç³ß´ç¡£8. ¾¶Ïòµ¥Ò»µ¹½Ç³ß´ç radial single chamfer dimensionÔÚµ¥Ò»ÖáÏòÆ½ÃæÄÚ£¬Ì×Ȧ»òµæÈ¦µÄ¼ÙÏë¼â½Çµ½µ¹½Ç±íÃæÓëÌ×Ȧ»òµæÈ¦¶ËÃæ½»µã¼äµÄ¾àÀë¡£9. ÖáÏòµ¥Ò»µ¹½Ç³ß´ç axial single chamfer dimensionÔÚµ¥Ò»ÖáÏòÆ½ÃæÄÚ£¬Ì×Ȧ»òµæÈ¦µÄ¼ÙÏë¼â½Çµ½µ¹½Ç±íÃæÓëÌ×Ȧ»òµæÈ¦µÄÄÚ¿×»òÈý½ÇƤ´ø±íÃæ½»µã¼äµÄ¾àÀë¡£10. ÔÊÐíµÄ×î´óµ¥Ò»µ¹½Ç³ß´ç largest permissible single chamfer dimensionÔÊÐíµÄ×î´ó¾¶Ïò»òÖáÏòµ¥Ò»µ¹½Ç³ß´ç¡£11. Çò¹«³ÆÖ±¾¶ nominal ball diameterÒ»°ãÓÃÓÚʶ±ðÇò³ß´çµÄÖ±¾¶Öµ¡£12. Çòµ¥Ò»Ö±¾¶ single diameter of a ballÓëÇòʵ¼Ê±íÃæÏàÇеÄÁ½Æ½ÐÐÆ½Ãæ¼äµÄ¾àÀë¡£13. Çòƽ¾ùÖ±¾¶ mean diameter of a ballÇòµÄ×î´óÓë×îСµ¥Ò»Ö±¾¶µÄËãÊõƽ¾ùÖµ¡£14. ÇòÖ±¾¶±ä¶¯Á¿ ball diameter variationÇòµÄ×î´óÓë×îСµ¥Ò»Ö±¾¶Ö®²î¡£15. ÇòÅú ball lot¼Ù¶¨ÖÆÔìÌõ¼þÏàͬµÄÒ»¶¨ÊýÁ¿µÄÇò£¬²¢±»ÈÏΪһÕûÌå¡£16. ÇòµÈ¼¶ ball gradeÇòµÄ³ß´ç¡¢ÐÎ×´¡¢±íÃæ´Ö²Ú¶È¼°¹æÖµ²îµÄÌØ¶¨×éºÏ¡£ 17. Çò¹æÖµ ball gaugeÇòÅúƽ¾ùÖ±¾¶ÓëÇò¹«³ÆÖ±¾¶Ö®¼äµÄ΢С²îÁ¿£¬´ËÁ¿ÎªÒ»ÒÑÈ·¶¨ÏµÁÐÖеÄÒ»¸öÁ¿¡£18. Çò·Ö¹æÖµ ball subgauge ×î½Ó½üÇòÅúµÄÇò¹æÖµµÄÕæÊµÆ«²îµÄÒѶ¨ÏµÁеÄÁ¿¡£19. ¹ö×Ó¹«³ÆÖ±¾¶ nominal diameter of a rollerÒ»°ãÓÃÓÚʶ±ð¹ö×ÓÖ±¾¶µÄÖ±¾¶Öµ¡£¶ÔÓڶԳƹö×Ó£¬ÊÇÖ¸ÔÚͨ¹ý¹ö×Ó³¤¶ÈÖв¿µÄ¾¶ÏòÆ½ÃæÄÚµÄÀíÂÛÖ±¾¶£¬¶Ô·Ç¶Ô³Æ¹ö×ÓÊÇ×î´óµÄÀíÂÛÖ±¾¶£¨¼´ÔÚ°üÀ¨Ô²×¶¹ö×Ó´ó¶ËµÄ¼ÙÏë¼â½ÇÔÚÄڵľ¶ÏòÆ½ÃæÄÚ£©¡£20. ¹ö×Óµ¥Ò»Ö±¾¶ single diameter of a rollerÔÚ´¹Ö±ÓÚ¹ö×ÓÖáÐÄÏߵį½Ã棨¾¶ÏòÆ½Ãæ£©Óë¹ö×ÓµÄʵ¼Ê±íÃæÏàÇÐÓÖÆ½ÐеÄÁ½ÌõÖ±Ïß¼äµÄ¾àÀë¡£21. ¹ö×Ó¹«³Æ³¤¶È nomnial length of a rollerÒ»°ãÓÃÓÚʶ±ð¹ö×Ó³¤¶ÈµÄ³¤¶ÈÖµ¡£22. ¹ö×Óʵ¼Ê³¤¶È actual length of a rollerÇ¡ºÃ°üÀ¨¹ö×Óʵ¼ÊÄ©¶ËÔÚÄÚµÄÁ½¾¶ÏòÆ½Ãæ¼äµÄ¾àÀë¡£23. ¹ö×Ó¹æÖµ roller gaugeÔڹ涨µÄͬһ¾¶ÏòÆ½ÃæÄÚ£¬¹ö×Óµ¥Ò»Æ½ÃæÆ½¾ùÖ±¾¶Æ«Àë¹ö×Ó¹«³ÆÖ±¾¶µÄÉÏÆ«²îºÍÏÂÆ«²îËùÏÞ¶¨µÄÖ±¾¶Æ«²î·¶Î§¡£¶ÔÔ²Öù¹ö×Ӻ͹öÕëÀ´Ëµ¸ÃÆ½ÃæÍ¨¹ýÆä³¤¶ÈµÄÖв¿¡£24. ¹ö×ӵȼ¶ roller grade¹ö×ÓÖ±¾¶ÓëÐÎ×´¹«²îµÄÌØ¶¨×éºÏ¡£25. Ô²¶ÈÎó²î deviation from circular from±»²âÂÖÀªµÄÁ½¸öͬÐÄÔ²Ö®¼äµÄ×îС¾¶Ïò¾àÀ룬ΪԲ¶ÈÎó²î¡£ 26. Ô²Öù¶ÈÎó²î deviation from cylindrical form±»²âÂÖÀªµÄÁ½¸öͬÖáÔ²ÖùÌåÖ®¼äµÄ×îС¾¶Ïò¾àÀ룬ΪԲÖù¶ÈÎó²î¡£27. ÇòÐÎÎó²î£¨»ù±¾ÇòÐαíÃæµÄ£©deviation from spherical formÂÖÀª±íÃæ£¨ÄÚ±íÃæ£©µÄÄÚÇÐÇòÌå»òÎ§ÈÆÂÖÀª±íÃæ£¨Íâ±íÃæ£©µÄÍâ½ÓÇòÌåÓëÂÖÀª±íÃæÉÏÈÎÒâµã¼äÔÚÈÎÒâ³àµÀÆ½ÃæÄÚµÄ×î´ó¾¶Ïò¾àÀë¡£28. ³ÉÌ×Öá³Ð£¨ÏòÐÄÖá³Ð£©ÄÚȦµÄ¾¶ÏòÌø¶¯ radial runout of assembled bearing inner ringÄÚȦÔÚ²»Í¬µÄ½ÇλÖÃʱ£¬ÄÚ¿×±íÃæÓëÏà¶ÔÍâȦһ¹Ì¶¨µã¼äµÄ×î´óÓë×îС¾¶Ïò¾àÀëÖ®²î¡£ÔÚÉÏÊöµãµÄ½ÇλÖûòÔÚÆä¸½½üÁ½±ß´¦µÄ¹ö¶¯Ìå¾ùÓ¦ÓëÄÚ¡¢ÍâȦ¹öµÀ»òÄÚȦ±³Ãæµ²±ß£¨Ô²×¶¹ö×ÓÖá³Ð£©ÄÚÃæÏà½Ó´¥£¬Ò༴Öá³Ð¸÷Áã¼þ´¦ÓÚÕý³£µÄÏà¶ÔλÖá£29. ³ÉÌ×Öá³Ð£¨ÏòÐÄÖá³Ð£©ÍâȦµÄ¾¶ÏòÌø¶¯ radial runout of assembled bearing outer ringÍâȦÔÚ²»Í¬µÄ½ÇλÖÃʱ£¬Íâ¾¶±íÃæÓëÏà¶ÔÄÚȦһ¹Ì¶¨µã¼äµÄ×î´óÓë×îС¾¶Ïò¾àÀëÖ®²î¡£ÔÚÉÏÊöµãµÄ½ÇλÖûòÔÚÆä¸½½üÁ½±ßµÄ¹ö¶¯Ìå¾ùÓ¦ÓëÄÚ¡¢ÍâȦ¹öµÀ»òÄÚȦ±³Ãæµ²±ß£¨Ô²×¶¹ö×ÓÖá³Ð£©ÄÚÃæÏà½Ó´¥£¬Ò༴Öá³Ð¸÷Áã¼þ´¦ÓÚÕý³£µÄÏà¶ÔλÖá£30. ¾¶ÏòÓÎ϶£¨ÄܳÐÊÜ´¿¾¶Ïò¸ººÉµÄÖá³Ð£¬·ÇÓè½ô״̬£©radial internal clearanceÎÞÍ⸺ºÉ×÷ÓÃʱ£¬ÔÚ²»Í¬µÄ½Ç¶È·½Ïò£¬Ò»¸öÌ×ȦÏà¶ÔÓÚÁíÒ»Ì×Ȧ£¬´ÓÒ»¸ö¾¶ÏòÆ«Ðļ«ÏÞλÖÃÒÆÏòÏà·´¼«ÏÞλÖõľ¶Ïò¾àÀëµÄËãÊõƽ¾ùÖµ¡£´Ëƽ¾ùÖµ°üÀ¨ÁËÌ×Ȧ»òµæÈ¦ÔÚ²»Í¬µÄ½ÇλÖÃʱµÄÏà»¥Î»ÒÆÁ¿ÒÔ¼°¹ö¶¯Ìå×éÓв»Í¬½ÇλÖÃʱÏà¶ÔÓÚÌ×Ȧ»òµæÈ¦µÄÎ»ÒÆÁ¿¡£31. ÀíÂÛ¾¶ÏòÓÎ϶£¨¾¶Ïò½Ó´¥Öá³Ð£© theoretical radial internal clearanceÍâȦ¹öµÀ½Ó´¥Ö±¾¶¼õÈ¥ÄÚȦ¹öµÀ½Ó´¥Ö±¾¶ÔÙ¼õÈ¥Á½±¶¹ö¶¯ÌåÖ±¾¶¡£32. ÖáÏòÓÎ϶£¨ÔÚÁ½¸ö·½ÏòÉÏÄܳÐÊÜÖáÏò¸ººÉµÄÖá³Ð£¬·ÇÓè½ô״̬) axial internal clearance ÎÞÍ⸺ºÉ×÷ÓÃʱ£¬Ò»¸öÌ×Ȧ»òµæÈ¦Ïà¶ÔÓÚÁíÒ»Ì×Ȧ»òµæÈ¦´ÓÒ»¸öÖáÏò¼«ÏÞλÖÃÒÆÏòÏà·´µÄ¼«ÏÞλÖõÄÖáÏò¾àÀëµÄËãÊõƽ¾ùÖµ¡£´Ëƽ¾ùÖµ°üÀ¨ÁËÌ×Ȧ»òµæÈ¦ÔÚ²»Í¬µÄ½ÇλÖÃʱµÄÏà»¥Î»ÒÆÁ¿ÒÔ¼°¹ö¶¯Ìå×éÔÚ²»Í¬µÄ½ÇλÖÃʱÏà¶ÔÓÚÌ×Ȧ»òµæÈ¦µÄÎ»ÒÆÁ¿¡£ Áù£®Á¦¾Ø¡¢¸ººÉ¼°ÊÙÃü 1. Æô¶¯Á¦¾Ø starting torqueʹһÖá³ÐÌ×Ȧ»òµæÈ¦Ïà¶ÔÓÚÁíÒ»¹Ì¶¨µÄÌ×Ȧ»òµæÈ¦¿ªÊ¼ÐýתËùÐèµÄÁ¦¾Ø¡£2. ÐýתÁ¦¾Ø running torqueµ±Ò»¸öÖá³ÐÌ×Ȧ»òµæÈ¦Ðýתʱ£¬×èÖ¹ÁíÒ»Ì×Ȧ»òµæÈ¦Ô˶¯ËùÐèµÄÁ¦¾Ø¡£3. ¾¶Ïò¸ººÉ radial load×÷ÓÃÓÚ´¹Ö±Öá³ÐÖáÐÄÏß·½ÏòµÄ¸ººÉ¡£4. ÖáÏò¸ººÉ axial load×÷ÓÃÓÚÆ½ÐÐÖá³ÐÖáÐÄÏß·½ÏòµÄ¸ººÉ¡£5. ¾²¸ººÉ static loadµ±Öá³ÐÌ×Ȧ»òµæÈ¦µÄÏà¶ÔÐýתËÙ¶ÈΪÁãʱ£¨ÏòÐÄ»òÍÆÁ¦Öá³Ð£©»òµ±¹ö¶¯Ôª¼þÔÚ¹ö¶¯·½ÏòÎÞÔ˶¯Ê±£¨Ö±ÏßÖá³Ð£©£¬×÷ÓÃÔÚÖá³ÐÉϵĸººÉ¡£6. ¶¯¸ººÉ dynamic loadµ±Öá³ÐÌ×Ȧ»òµæÈ¦Ïà¶ÔÐýתʱ£¨ÏòÐÄ»òÍÆÁ¦Öá³Ð£©»òµ±¹ö¶¯Ôª¼þÔÚ¹ö¶¯·½ÏòÔ˶¯Ê±£¨Ö±ÏßÖá³Ð£©£¬×÷ÓÃÔÚÖá³ÐÉϵĸººÉ¡£ 7. µ±Á¿¸ººÉ equivalent load¼ÆËãÀíÂÛ¸ººÉÓõÄÒ»°ãÊõÓÔÚÌØ¶¨µÄ³¡ºÏ£¬Öá³ÐÔÚ¸ÃÀíÂÛ¸ººÉ×÷ÓÃÏÂÈçͬ³ÐÊÜÁËʵ¼Ê¸ººÉ¡£8. ¾¶Ïò£¨ÖáÏò£©»ù±¾¶î¶¨¾²¸ººÉ basic static radial (axial) load ratingÓë¹ö¶¯Ìå¼°¹öµÀµÄ×ÜÓÀ¾Ã±äÐÎÁ¿Ïà¶ÔÓ¦µÄ¾¶Ïò¾²¸ººÉ£¨ÖÐÐÄÖáÏò¾²¸ººÉ£©¡£Èç¹ûÔÚÁ㸺ºÉÏ£¬¹ö×ÓÓë¹öµÀ£¨¹ö×ÓÖá³Ð£©Îª»ò¼Ù¶¨ÎªÕý³£Ä¸Ïߣ¨È«Ïß½Ó´¥£©Ê±£¬ÔÚ×î´ó½Ó´¥Ó¦Á¦Ï£¬¹ö¶¯ÌåÓë¹öµÀ½Ó´¥´¦²úÉúµÄ×ÜÓÀ¾Ã±äÐÎÁ¿Îª¹ö¶¯ÌåÖ±¾¶µÄ0.0001±¶¡£¶Ôµ¥ÁнǽӴ¥Öá³Ð£¬¾¶Ïò¶î¶¨¸ººÉΪÒýÆðÖá³ÐÌ×Ȧ±Ë´ËÏà¶Ô´¿¾¶ÏòÎ»ÒÆµÄ¸ººÉµÄ¾¶Ïò·ÖÁ¿¡£ 9. ¾¶Ïò£¨ÖáÏò£©»ù±¾¶î¶¨¶¯¸ººÉ basic dynamic radial (axial) load ratingºã¶¨µÄ¾¶Ïò¸ººÉ£¨ºã¶¨µÄÖÐÐÄÖáÏò¸ººÉ£©£¬ÔڸøººÉÏ£¬¹ö¶¯Öá³ÐÀíÂÛÉÏ¿ÉÒÔ¾­ÊÜ1°ÙÍòתµÄ»ù±¾¶î¶¨ÊÙÃü¡£¶Ôµ¥ÁнǽӴ¥Öá³Ð£¬¸Ã¾¶Ïò¶î¶¨¸ººÉΪÒýÆðÖá³ÐÌ×Ȧ±Ë´ËÏà¶Ô´¿¾¶ÏòÎ»ÒÆµÄ¸ººÉµÄ·ÖÁ¿¡£10. ÊÙÃü£¨Ö¸Ò»Ì×Öá³ÐµÄ£©lifeÖá³ÐµÄÒ»¸öÌ×Ȧ»òÒ»¸öµæÈ¦»òÒ»¸ö¹ö¶¯ÌåµÄ²ÄÁÏÊ״γöÏÖÆ£ÀÍÀ©Õ¹Ö®Ç°£¬Ò»¸öÌ×Ȧ»òÒ»¸öµæÈ¦Ïà¶ÔÓÚÁíÒ»¸öÌ×Ȧ»òÒ»¸öµæÈ¦µÄתÊý¡£ÊÙÃü»¹¿ÉÓÃÔÚ¸ø¶¨ºã¶¨×ªËÙϵÄÔËתСʱÊýÀ´±íʾ¡£11. ¿É*ÐÔ£¨Ö¸Öá³ÐÊÙÃüµÄ£©reliabilityÔÚͬһÌõ¼þÏÂÔËתµÄÒ»×é½üÓÚÏàͬµÄ¹ö¶¯Öá³ÐÆÚÍû´ïµ½»ò³¬¹ýijһ¹æ¶¨ÊÙÃüµÄÖá³ÐµÄ°Ù·ÖÊý¡£Ò»Ì×Öá³ÐµÄ¿É*ÐÔΪ´ËÖá³Ð´ïµ½»ò³¬¹ý¹æ¶¨ÊÙÃüµÄ¸ÅÂÊ¡£12. ¶î¶¨ÊÙÃü rating lifeÒÔ¾¶Ïò»ù±¾¶î¶¨¶¯¸ººÉ»òÖáÏò»ù±¾¶î¶¨¶¯¸ººÉΪ»ù´¡µÄÊÙÃüµÄÔ¤²âÖµ¡£13. »ù±¾¶î¶¨ÊÙÃü basic rating lifeÓë90%¿É*ÐÔ¹ØÁªµÄ¶î¶¨ÊÙÃü¡£14. ÊÙÃüϵÊý life factorΪÁ˵õ½Óë¸ø¶¨¶î¶¨ÊÙÃüÏàÓ¦µÄ»ù±¾¶î¶¨¾¶Ïò¶¯¸ººÉ»ò»ù±¾¶î¶¨ÖáÏò¶¯¸ººÉ£¬ÊÊÓÃÓÚµ±Á¿¶¯¸ººÉµÄÐÞÕýϵÊý¡£15. ´ø×ùÖá³Ð plummer blockÏòÐÄÖá³ÐÓë×ù×éºÏÔÚÒ»ÆðµÄÒ»ÖÖ×é¼þ£¬ÔÚÓëÖá³ÐÖáÐÄÏ߯½ÐеÄÖ§³Å±íÃæÉÏÓй©°²×°Âݶ¤µÄµ×°å¡£ 16. Á¢Ê½×ù plummer block housing×°¹ö¶¯Öá³ÐÓÃ×ù¡£17. ͹Ե×ù flanged housingÓо¶Ïò͹Ե¼°ÔÚÓëÖá³ÐÖáÐÄÏß´¹Ö±µÄÖ§³Ð±íÃæÉÏÓй©Æä°²×°ÓõÄÂݶ¤¿×µÄÒ»ÖÖ×ù¡£18. ½ô¶¨Ì× adapter sleeveÓÐÔ²ÖùÐÎÄÚ¿×µÄÖáÏò¿ª¿ÚµÄÌ×Ͳ£¬ÆäÍâ±íÃæÎªÔ²×¶ÐÎÇÒС¶ËÓÐÍâÂÝÎÆ¡£ÓÃÓÚ½«ÓÐ×¶¿×µÄÖá³Ð°²×°£¨ÓÃËø½ôÂÝĸ¼°Ëø½ôµæÈ¦£©ÔÚÓÐÔ²ÖùÐÎÍâ±íÃæµÄÖáÉÏ¡£19. ÍËжÌ× withdrawal sleeveÓÐÔ²ÖùÐÎÄÚ¿×ÖáÏò¿ª¿ÚµÄÌ×Ͳ£¬ÆäÍâ±íÃæÎªÔ²×¶ÐÎÇÒ´ó¶ËÓÐÍâÂÝÎÆ¡£ÓÃÓÚ½«ÓÐ×¶¿×µÄÖá³ÐÔÚÔ²ÖùÐÎÍâ±íÃæµÄÖáÉϰ²×°»ò²ðж£¨ÓÃÂÝĸ£©¡£20. Ëø½ôÂÝĸ locknutÓÐÔ²ÖùÐÎÍâ±íÃæ¼°ÖáÏò²ÛµÄÂÝ˿ĸ£¬ÓÃËø½ôµæÈ¦µÄÒ»¸öÍâצ¼°»·ÐΰåÊÖ½«ÂÝÄ¸Ëø½ô¡£ÓÃÓÚ¹ö¶¯Öá³ÐÖáÏò¶¨Î»¡£21. Ëø½ôµæÈ¦ lockwasherÓÐÐí¶àÍâצµÄ±¡¸Ö°åµæÈ¦¡£Ò»¸öÍâצÓÃÓÚËø½ôÂÝĸ£¬Ò»¸öÄÚצ²åÈë½ô¶¨Ì×»òÖáµÄÖáÏò²ÛÀï¡£22. Æ«ÐÄÌ× eccentric locking collarÒ»¶ËÓÐÏà¶ÔÄÚ¿×Æ«Ðĵݼ²Û¸ÖȦ£¬°²×°ÔÚÍâÇòÃæÖá³ÐÄÚȦµÄÏàµÈÆ«ÐĵÄÉ쳤¶Ë¡£Ïà¶ÔÄÚȦÐýתƫÐÄÌ×ÒÔ½«ÄÚȦ¹Ì½ô£¬È»ºó½ô¹Ì¶¥Ë¿Ê¹Ö®¹Ì½ôÔÚÖáÉÏ¡£23. ͬÐÄÌ× concentric locking collar°²×°ÔÚÍâÇòÃæÖá³Ð¿íÄÚȦÉϵĸÖȦ£¬Óж¥Ë¿ÐýÈëÄÚȦÉϵĿ×Àï²¢ÓëÖá½Ó´¥¡£
  • Êг¡Ò»²¿£º022-58519722
  • Êг¡¶þ²¿£º022-58519723
  • ͶËßÊÜÀí£º022-58519721
  • ´«Õæ×Ü»ú£º022-23868160