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
- Ìá¸ß¹öÂÖ·¨²âÁ¿´óÖ±¾¶¾«¶Èµ ¡
- Öá³ÐÌ×Ȧ³¬¾«ÑÐÄ¥¼Ó¹¤µÄÌØµ ¡
- ÎÞÈó»¬Öá³ÐµÄÖáÍß²ÄÁÏ£¨Ò»£ ¡
- ¼ÒÓõçÆ÷Öá³ÐµÄÅäºÏºÍÔ¤½ô ¡
- Öá³Ð¸ÖºÍ³ÝÂÖ¸ÖÖдó¿ÅÁ£µã× ¡
- µÍÔëÉùÖá³ÐµÄ°²×°Óëµ÷Õû ¡
- Æû³µÖá³Ð¹æ·¶:½â·ÅCA1141T2 ¡
- Æû³µÖá³Ð¹æ·¶:½â·ÅCA1120PK ¡
- ·ÇÒºÌ廬¶¯Öá³ÐµÄÉè¼Æ¼ÆËã ¡
- 390500ÐÍ(UEL200) ´øÆ«ÐÄÌ× ¡
- Õñ¶¯Ñ¹Â·»úÕñ¶¯ÖáÓÃÖá³ÐµÄÑ ¡
- ±£ÕÏÖá³Ð˳³©ÔËתµÄÌõ¼þ ¡
½ð°ÙÁª»úµç > Öá³Ð֪ʶÁбí >¶÷Ìݶ÷¿ª·¢Å䱸·Ö±æÂÊ´ï40±¶µÄÐý
¶÷Ìݶ÷¿ª·¢Å䱸·Ö±æÂÊ´ï40±¶µÄÐý
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2010-11-01
¶÷Ìݶ÷£¨NTN£©Óë·¨¹úSNRÁªºÏ¿ª·¢³öÁËÐýת¼ì²âÄÜÁ¦×î´ó¿ÉÌá¸ßÖÁÔ²úÆ·40±¶µÄÖá³Ð¡°ÅäÖø߷ֱæÂÊÐýת´«¸ÐÆ÷µÄÖá³Ð¡±¡£Ð²úÆ·ÓÃÓÚ²ÊÉ«¸´Ó¡»úºÍÐýת¿ØÖÆÉ豸ÉÏ£¬¿ÉʵÏָ߾«Ï¸¶È£¬²¢Äܹ»½ÚÄÜ¡£
¡¡¡¡SNR¹«Ë¾µÄ´«¸ÐÆ÷ΪÔÚICÉÏÅ䱸Á˶à¸öµç´Å´«¸ÐÆ÷µÄÏß´«¸ÐÆ÷¡£Ê¹ÓÃÓëÔ²úÆ·ÏàͬµÄ»·ÐδÅÌúºÍµç´Å´«¸ÐÆ÷£¬µ±»·ÐδÅÌúÐýתʱ£¬N¼«ºÍS¼«ÔÚµç´Å´«¸ÐÆ÷µÄǰ·½½»ÌæÍ¨¹ý¡£ÓëÔÀ´²»Í¬µÄÊDzⶨ·½·¨¡£Ô²úÆ·µÄN¼«»òÕßS¼«Ã¿´ÎºáÏò´©Ô½Ê±»áÊä³öÒ»´ÎÂö³å£¬ÓëÆäÏà±È£¬Ð²úÆ·ÔòÔÚ¼«ºÍ¼«Ö®¼äÒ²Á¬Ðø²âÁ¿Êä³ö¸ß·Ö±æÂÊÐýתÐźš£
¡¡¡¡Ð²úÆ·µÄ¹¤×÷ÔÀíÓë¶÷Ìݶ÷2007Äê8Ô·¢²¼µÄÖá³ÐÏàͬ¡£Ïß´«¸ÐÆ÷ÄÚ²¿£¬ÒÔ¼«¼ä¾àµÄ1/2Ϊ¼ä¸ô²¢ÅÅ2×éµç´Å´«¸ÐÆ÷£¬¼ÙÉè´ÓN¼«Ò»¶Ë²âµÃµÄ¾àÀëΪ¦È£¬Ôò´ÅÁ¦µÄÇ¿¶ÈÏà¶ÔÓڦȳÊÕýÏÒÇúÏß·Ö²¼¡£Ïàλ´í¿ª90¡ãʱ£¬µÚÒ»×é´«¸ÐÆ÷²âµÃsin²¨£¬µÚ¶þ×é´«¸ÐÆ÷²âµÃcos²¨£¬Í¨¹ýsinºÍcosµÄÖµ¾ÍÄܲⶨ³ö¼«ºÍ¼«Ö®¼äµÄλÖá£
¡¡¡¡IC³ß´çΪ6¡Á7mm¡£¶÷Ìݶ÷ͨ¹ýʹÓÃÆäÓµÓеÄÖá³Ð´«¸ÐÆ÷°²×°¼¼Êõ£¬ÊµÏÖÁËÖá³ÐµÄСÐÍ»¯ºÍ¸ß·Ö±æÂÊ¡£Ê×ÅúͶ²úµÄÊÇÔÚÄÚ¾¶15mmÍâ¾¶35mmµÄÇòÖá³ÐÖÐÿתһȦ×î¶àÊä³ö1280´ÎË«ÏàÂö³åÐźţ¨A£¬BÏࣩµÄ²úÆ·¡£Ò²¾ÍÊÇ˵£¬Ã¿Êä³öÒ»´ÎÂö³åÏ൱ÓÚÐýת½Ç¶ÈÔ¼0.3¡ã¡£»¹¿ÉÒÔ±æ±ðÐýת·½Ïò¡£
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
FAG B7009E.T.P4S.UL Öá³Ð NTN 21313 CCK+H 313Öá³Ð IKO NA 4906Öá³Ð NSK 22322 CCK/W33+H 2322Öá³Ð FAG 6028Öá³Ð FAG 51213Öá³Ð TIMKEN LM522549/LM522510Öá³Ð NSK 691 XÖá³Ð NSK 6317-RSÖá³Ð NSK 6207-RSÖá³Ð TIMKEN 389A/384DÖá³Ð SWEDEN * 15103 S/15243/QÖá³Ð KOYO 6313-RSÖá³Ð NSK NN3013Öá³Ð NSK N 311Öá³Ð TIMKEN 30308Öá³Ð TIMKEN 42346/42587Öá³Ð NACHI 635-2RSÖá³Ð SWEDEN NNCF 5004 CVÖá³Ð NSK NU 2306Öá³Ð NACHI 7038 AC/DFÖá³Ð SWEDEN 30226J2/DF Öá³Ð FAG 71906 ACÖá³Ð NTN 22309 CCK/W33Öá³Ð SWEDEN 7019 AC/DBÖá³Ð NTN NNU 4952 KÖá³Ð KOYO 6030-RSÖá³Ð KOYO 32968Öá³Ð FAG 81244Öá³Ð KOYO 51117Öá³Ð SWEDEN 61910-RZÖá³Ð NACHI NJ328E+HJ328EÖá³Ð NTN NUP 409Öá³Ð NTN 7207 ACÖá³Ð TIMKEN 3782/3720Öá³Ð NACHI NUP 309Öá³Ð NSK 61936Öá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
FAG B7009E.T.P4S.UL Öá³Ð NTN 21313 CCK+H 313Öá³Ð IKO NA 4906Öá³Ð NSK 22322 CCK/W33+H 2322Öá³Ð FAG 6028Öá³Ð FAG 51213Öá³Ð TIMKEN LM522549/LM522510Öá³Ð NSK 691 XÖá³Ð NSK 6317-RSÖá³Ð NSK 6207-RSÖá³Ð TIMKEN 389A/384DÖá³Ð SWEDEN * 15103 S/15243/QÖá³Ð KOYO 6313-RSÖá³Ð NSK NN3013Öá³Ð NSK N 311Öá³Ð TIMKEN 30308Öá³Ð TIMKEN 42346/42587Öá³Ð NACHI 635-2RSÖá³Ð SWEDEN NNCF 5004 CVÖá³Ð NSK NU 2306Öá³Ð NACHI 7038 AC/DFÖá³Ð SWEDEN 30226J2/DF Öá³Ð FAG 71906 ACÖá³Ð NTN 22309 CCK/W33Öá³Ð SWEDEN 7019 AC/DBÖá³Ð NTN NNU 4952 KÖá³Ð KOYO 6030-RSÖá³Ð KOYO 32968Öá³Ð FAG 81244Öá³Ð KOYO 51117Öá³Ð SWEDEN 61910-RZÖá³Ð NACHI NJ328E+HJ328EÖá³Ð NTN NUP 409Öá³Ð NTN 7207 ACÖá³Ð TIMKEN 3782/3720Öá³Ð NACHI NUP 309Öá³Ð NSK 61936Öá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3