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 >·ÇÒºÌ廬¶¯Öá³ÐµÄÉè¼Æ¼ÆËã
·ÇÒºÌ廬¶¯Öá³ÐµÄÉè¼Æ¼ÆËã
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-10-02
·ÇÒºÌ廬¶¯Öá³ÐµÄÉè¼Æ¼ÆËã ²ÉÓÃÈó»¬Ö¬¡¢µÎÓÍÈ󻬵ÄÖá³Ð£¬ÓÉÓڵò»µ½×ã¹»µÄÓÍÁ¿£¬ÔÚÏà¶ÔÔ˶¯±íÃæ¼äÄÑÓÚ²ú ÉúÍêÕûµÄ³ÐÔØÓÍĤ£¬Öá³ÐÖ»ÄÜÔÚ»ìºÏĦ²Á״̬Ϲ¤×÷£¬ÊôÓÚ·ÇÒºÌ廬¶¯Öá³Ð¡£ÕâÀà Öá³ÐµÄµÄÖ÷ҪʧЧÐÎʽÊÇÄ¥ËðºÍ½ººÏ£¬Æä´ÎÊDZíÃæÑ¹À£ºÍµãÊ´¡£Òò´Ë£¬¸ÃÖá³ÐµÄ¼Æ Ëã×¼ÔòÊÇ£¬Î¬»¤Öá³Ð²ÄÁϺͱ߽çÓÍĤ³ö·¢£¬¿ØÖÆÖá³ÐµÄƽ¾ùѹǿp¡¢»¬¶¯ËÙ¶ÈvºÍ ³Ë»ýpv·Ö±ð²»³¬¹ýÐíÓÃÖµ£¬¼´£º p¡Ü[p]£»v¡Ü[v]£»pv¡Ü[pv]ʽÖÐ:[p]¡¢[v]ºÍ[pv]ΪÐíÓÃÖµ ¶ÔÓÚ¾¶ÏòÖá³Ð£º p=F/(Bd)£»v=¦ÐdnʽÖУºF-Öá³ÐÔØºÉ£»B-Öá³Ð¿í¶È£»d-Öá¾¶Ö±¾¶£»n-ÖáµÄתËÙ¡£ ¶ÔÓÚÍÆÁ¦Öá³Ð£º p=F/{(¦Ð/4)(d2-d02)¦Î}£»v=¦Ð{(d+d0)/2}nʽÖУºd ºÍd0-»·ÐнӴ¥ÃæµÄÍâ¾¶ºÍÄÚ¾¶£¬Í¨³£d0=£¨0.6¡«0.8£©d£»¦Î-¿¼ÂÇÒò¿ªÓ͹µÊ¹½Ó´¥Ãæ»ý¼õСµÄϵÊý£¬Í¨³£¦Î=0.8¡«0.9¡£ Äþ²¨½ð°ÙÁªÖá³ÐÓÐÏÞ¹«Ë¾¹©Ó¦Î¢ÐÍÖÁÖÐÐÍÉî¹µÇòÖá³Ð¡¢Ô²×¶¹ö×ÓÖá³Ð¡¢¶ÌÔ²Öù¹ö×ÓÖá³Ð¡¢Æ½ÃæÍÆÁ¦Öá³Ð¡¢Ó¢ÖÆÏµÁÐÖá³Ð¡¢´ø×ùÇòÃæÖá³Ð¡¢¼°¸÷ÖÖÌØÖÆ·Ç±êÖá³ÐµÈ¡£µç»°£º022-58059063 13102005112 ÓÊÏ䣺web@okbbearing.com µØÖ·£ºÄþ²¨ÊÐÀöÔ°±±Â·1730??1736ºÅ
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
SWEDEN 23936CC/W33 Öá³Ð TIMKEN 94700/94113Öá³Ð SWEDEN 21305 CCÖá³Ð SWEDEN * NU 2322 ECP Öá³Ð NACHI 54244Öá³Ð FAG 53405Öá³Ð NSK NJ 326 EÖá³Ð NTN 7313 C/DFÖá³Ð NTN 6015 NÖá³Ð NSK 33215Öá³Ð INA ZKLN 3572.2RS Öá³Ð NSK 23156 CACK/W33Öá³Ð NACHI 511/500Öá³Ð FAG 52234MP Öá³Ð NACHI 52412Öá³Ð NACHI 7224 ACÖá³Ð NTN NA 69/22Öá³Ð FAG 618/800MÖá³Ð KOYO 23218 CC/W33Öá³Ð NSK 23092 CACK/W33+H 3092Öá³Ð FAG NNU 4924/W33Öá³Ð SWEDEN 61803-RSÖá³Ð KOYO 30222Öá³Ð SWEDEN 1209K+H209Öá³Ð SWEDEN * 3490/3420/QCL7CVQ492Öá³Ð SWEDEN 6056MÖá³Ð INA K 75¡Á81¡Á30Öá³Ð NACHI 29484Öá³Ð SWEDEN 61868MAÖá³Ð KOYO 3306Öá³Ð NSK NU 320 EÖá³Ð SWEDEN 2318K+H2318Öá³Ð NSK 6901DDÖá³Ð NTN 32030Öá³Ð SWEDEN 32034T162X/DB31Öá³Ð INA RNA30/52 Öá³Ð FAG 23088K.MB+H3088 Öá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
SWEDEN 23936CC/W33 Öá³Ð TIMKEN 94700/94113Öá³Ð SWEDEN 21305 CCÖá³Ð SWEDEN * NU 2322 ECP Öá³Ð NACHI 54244Öá³Ð FAG 53405Öá³Ð NSK NJ 326 EÖá³Ð NTN 7313 C/DFÖá³Ð NTN 6015 NÖá³Ð NSK 33215Öá³Ð INA ZKLN 3572.2RS Öá³Ð NSK 23156 CACK/W33Öá³Ð NACHI 511/500Öá³Ð FAG 52234MP Öá³Ð NACHI 52412Öá³Ð NACHI 7224 ACÖá³Ð NTN NA 69/22Öá³Ð FAG 618/800MÖá³Ð KOYO 23218 CC/W33Öá³Ð NSK 23092 CACK/W33+H 3092Öá³Ð FAG NNU 4924/W33Öá³Ð SWEDEN 61803-RSÖá³Ð KOYO 30222Öá³Ð SWEDEN 1209K+H209Öá³Ð SWEDEN * 3490/3420/QCL7CVQ492Öá³Ð SWEDEN 6056MÖá³Ð INA K 75¡Á81¡Á30Öá³Ð NACHI 29484Öá³Ð SWEDEN 61868MAÖá³Ð KOYO 3306Öá³Ð NSK NU 320 EÖá³Ð SWEDEN 2318K+H2318Öá³Ð NSK 6901DDÖá³Ð NTN 32030Öá³Ð SWEDEN 32034T162X/DB31Öá³Ð INA RNA30/52 Öá³Ð FAG 23088K.MB+H3088 Öá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3