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 >Öá³Ð¶¯¸ººÉÖá³Ð¼ÆËã±ê×¼--OKB Öá³Ð֪ʶ
Öá³Ð¶¯¸ººÉÖá³Ð¼ÆËã±ê×¼--OKB Öá³Ð֪ʶ
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-11-21
DIN ISO 281Ëù¹æ¶¨µÄ·½·¨µÄ»ù´¡ÊDzÄÁÏÆ£ÀÍʧЧ£¨³öÏÖ°¼¿Ó£©£¬ÊÙÃü¼ÆË㹫ʽΪ£º L10=L=(C/P)P [106ת] ÆäÖÐL10=L ÃûÒå¶î¶¨ÊÙÃü [106ת] C ¶î¶¨¶¯¸ººÉ [KN] P µ±Á¿¶¯¸ººÉ [KN] P ÊÙÃüÖ¸Êý L10ÊÇÒÔ100ÍòתΪµ¥Î»µÄÃûÒå¶î¶¨ÊÙÃü [106ת] C ¶î¶¨¶¯¸ººÉ [KN] P ÊÙÃüÖ¸Êý L10ÊÇÒÔ100ÍòתΪµ¥Î»µÄÃûÒå¶î¶¨ÊÙÃü¡£¶ÔÓÚÒ»´ó×éÏàͬÐͺŵÄÖá³ÐÀ´Ëµ£¬ÆäÖÐ90%Ó¦¸Ã´ïµ½»òÕß³¬¹ý¸ÃÖµ¡£¶î¶¨¶¯¸ººÉC [KN]ÔÚÿһÀàÖá³ÐµÄ²ÎÊý±íÖж¼¿ÉÒÔÕÒµ½£¬ÔڸøººÉ×÷ÓÃÏ£¬Öá³Ð¿ÉÒÔ´ïµ½100ÍòתµÄ¶î¶¨ÊÙÃü¡£µ±Á¿¶¯¸ººÉP [KN]ÊÇÒ»ÏîÀíÂÛÖµ£¬¶ÔÏòÐÄÖá³Ð¶øÑÔÊǾ¶ÏòÁ¦£¬¶ÔÍÆÁ¦Öá³ÐÀ´ËµÊÇÖáÏòÁ¦¡£Æä·½Ïò¡¢´óСºã¶¨²»±ä¡£µ±Á¿¶¯¸ººÉ×÷ÓÃϵÄÖá³ÐÊÙÃüÓëʵ¼Ê¸ººÉ×éºÏ×÷ÓÃʱÏàͬ¡£ P=X*Fr+Y*Fa ÆäÖУºPµ±Á¿¶¯¸ººÉ£¬Fr¾¶Ïò¸ººÉ£¬FaÖáÏò¸ººÉ£¬µ¥Î»¶¼ÊÇǧţ¶Ù£¬X¾¶ÏòϵÊý£¬YÖáÏòϵÊý¡£²»Í¬ÀàÐÍÖá³ÐµÄX,YÖµ¼°µ±Á¿¶¯¸ººÉ¼ÆËãÒÀ¾Ý£¬¿ÉÔÚ¸÷ÀàÖá³ÐµÄ±í¸ñºÍǰÑÔÖÐÕÒµ½¡£ÇòÖá³ÐºÍ¹ö×ÓÖá³ÐµÄÊÙÃüÖ¸ÊýPÓÐËù²»Í¬¡£¶ÔÇòÖá³Ð£¬P=3 ¶Ô¹ö×ÓÖá³Ð£¬P=10/3
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
KOYO NU 207Öá³Ð TIMKEN 355X/353DÖá³Ð TIMKEN 13176D/13318Öá³Ð KOYO NJ218E+HJ218EÖá³Ð SWEDEN 6219-ZÖá³Ð KOYO 54212Öá³Ð NACHI NJ2207E+HJ2207EÖá³Ð TIMKEN 529/522Öá³Ð NACHI 16014Öá³Ð NTN NKI 75/35Öá³Ð TIMKEN L225842Öá³Ð NTN 7210 BÖá³Ð NSK 21318 CCKÖá³Ð SWEDEN NU 206 EÖá³Ð NTN 2305Öá³Ð SWEDEN 51212Öá³Ð NACHI 30316Öá³Ð NSK 686Öá³Ð SWEDEN 6302-2ZNÖá³Ð TIMKEN HM746646/HM746610Öá³Ð NSK 71909 C/DTÖá³Ð SWEDEN 32218Öá³Ð INA SL02 4936 Öá³Ð KOYO 22213 CCK/W33+H 313Öá³Ð SWEDEN 7018 C/DTÖá³Ð INA RNAO55X68X20Öá³Ð FAG 23144 CCK/33+H 3144Öá³Ð NTN 6209-2RZÖá³Ð FAG 71936 C/DFÖá³Ð FAG 6308.2RSRÖá³Ð INA HFL0806KFRÖá³Ð SWEDEN 7236 ACÖá³Ð TIMKEN 597/592AÖá³Ð FAG 2319MÖá³Ð SWEDEN 61940MA Öá³Ð NSK NJ2324E+HJ2324EÖá³Ð FAG 7205 C/DFÖá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
KOYO NU 207Öá³Ð TIMKEN 355X/353DÖá³Ð TIMKEN 13176D/13318Öá³Ð KOYO NJ218E+HJ218EÖá³Ð SWEDEN 6219-ZÖá³Ð KOYO 54212Öá³Ð NACHI NJ2207E+HJ2207EÖá³Ð TIMKEN 529/522Öá³Ð NACHI 16014Öá³Ð NTN NKI 75/35Öá³Ð TIMKEN L225842Öá³Ð NTN 7210 BÖá³Ð NSK 21318 CCKÖá³Ð SWEDEN NU 206 EÖá³Ð NTN 2305Öá³Ð SWEDEN 51212Öá³Ð NACHI 30316Öá³Ð NSK 686Öá³Ð SWEDEN 6302-2ZNÖá³Ð TIMKEN HM746646/HM746610Öá³Ð NSK 71909 C/DTÖá³Ð SWEDEN 32218Öá³Ð INA SL02 4936 Öá³Ð KOYO 22213 CCK/W33+H 313Öá³Ð SWEDEN 7018 C/DTÖá³Ð INA RNAO55X68X20Öá³Ð FAG 23144 CCK/33+H 3144Öá³Ð NTN 6209-2RZÖá³Ð FAG 71936 C/DFÖá³Ð FAG 6308.2RSRÖá³Ð INA HFL0806KFRÖá³Ð SWEDEN 7236 ACÖá³Ð TIMKEN 597/592AÖá³Ð FAG 2319MÖá³Ð SWEDEN 61940MA Öá³Ð NSK NJ2324E+HJ2324EÖá³Ð FAG 7205 C/DFÖá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3