- Äúµ±Ç°µÄλÖ㺹«Ë¾Ö÷Ò³ >Öá³ÐÐÐÒµ¹ú¼Ò±ê×¼£ºGB/T 271-1997 ¹ö¶¯Öá³Ð·ÖÀà
Öá³ÐÐÐÒµ¹ú¼Ò±ê×¼£ºGB/T 271-1997 ¹ö¶¯Öá³Ð·ÖÀà
×÷Õߣºbearingpower ·¢±íʱ¼ä£º2010-12-12
¹ö¶¯Öá³Ð ·ÖÀà GB/T 271-1997 1 ·¶Î§ ±¾±ê×¼¹æ¶¨Á˹ö¶¯Öá³ÐµÄ·ÖÀà¡£ ±¾±ê×¼ÊÊÓÃÓÚ¶Ô¹ö¶¯Öá³Ð²úÆ·µÄ·ÖÀà¹ÜÀí¡£2 ÒýÓñê×¼ ÏÂÁбê×¼Ëù°üº¬µÄÌõÎÄ£¬Í¨¹ýÔÚ±¾±ê×¼ÖÐÒýÓöø¹¹³ÉΪ±¾±ê×¼µÄÌõÎÄ¡£±¾±ê×¼³ö°æÊ±£¬Ëùʾ°æ±¾¾ùΪÓÐЧ¡£ËùÓбê×¼¶¼»á±»ÐÞ¶©£¬Ê¹Óñ¾±ê×¼µÄ¸÷·½Ó¦Ì½ÌÖʹÓÃÏÂÁбê×¼×îа汾µÄ¿ÉÄÜÐÔ.3 ¶¨Òå ±¾±ê×¼ÖеÄÖá³ÐÊõÓï¼°¶¨Òå¾ù°´GB/T6930µÄ¹æ¶¨¡£4 ¹ö¶¯Öá³Ð½á¹¹ÀàÐÍ·ÖÀà4£®1 Öá³Ð°´ÆäËùÄܳÐÊܵÄÔØºÉ·½Ïò»ò¹«³Æ½Ó´¥½ÇµÄ²»Í¬£¬·ÖΪ£º a)ÏòÐÄÖá³ÐÖ÷ÒªÓÃÓÚ³ÐÊܾ¶ÏòÔØºÉµÄ¹ö¶¯Öá³Ð£¬Æä¹«³Æ½Ó´¥½Ç´Ó0¡ãµ½45¡ã¡£°´¹«³Æ½Ó´¥½Ç²»Í¬£¬ÓÖ·ÖΪ£º 1)¾¶Ïò½Ó´¥Öá³Ð¹«³Æ½Ó´¥½ÇΪ0¡ãµÄÏòÐÄÖá³Ð£» 2)½Ç½Ó´¥ÏòÐÄÖá³Ð¹«³Æ½Ó´¥½Ç´óÓÚ0¡ãµ½45¡ãµÄÖá³Ð¡£ b)ÍÆÁ¦Öá³ÐÖ÷ÒªÓÃÓÚ³ÐÊÜÖáÏòÔØºÉµÄ¹ö¶¯Öá³Ð£¬Æä¹«³Æ½Ó´¥½Ç´óÓÚ45¡ãµ½90¡ã¡£°´¹«³Æ½Ó´¥½ÇµÄ²»Í¬£¬ÓÖ·ÖΪ£º 1)ÖáÏò½Ó´¥Öá³Ð¹«³Æ½Ó´¥½ÇΪ90¡ãµÄÍÆÁ¦Öá³Ð£» 2)½Ç½Ó´¥ÍÆÁ¦Öá³Ð¹«³Æ½Ó´¥½Ç´óÓÚ45¡ãµ«Ð¡ÓÚ90¡ãµÄÍÆÁ¦Öá³Ð¡£4£®2 Öá³Ð°´¹ö¶¯ÌåµÄÖÖÀ࣬·ÖΪ£º a)ÇòÖá³Ð¹ö¶¯ÌåΪÇò£» b)¹ö×ÓÖá³Ð¹ö¶¯ÌåΪ¹ö×Ó¡£ ¹ö×ÓÖá³Ð°´¹ö×ÓÖÖÀ࣬ÓÖ·ÖΪ£º 1)Ô²Öù¹ö×ÓÖá³Ð¹ö¶¯ÌåÊÇÔ²Öù¹ö×ÓµÄÖá³Ð£» 2)¹öÕëÖá³Ð¹ö¶¯ÌåÊǹöÕëµÄÖá³Ð£»3)Ô²×¶¹ö×ÓÖá³Ð¹ö¶¯ÌåÊÇÔ²×¶¹ö×ÓµÄÖá³Ð; 4)µ÷ÐĹö×ÓÖá³Ð¹ö¶¯ÌåÊÇÇòÃæ¹ö×ÓµÄÖá³Ð¡£4£®3 Öá³Ð°´ÆäÄÜ·ñµ÷ÐÄ£¬·ÖΪ£º a)µ÷ÐÄÖá³Ð¹öµÀÊÇÇòÃæÐεģ¬ÄÜÊÊÓ¦Á½¹öµÀÖáÐÄÏß¼äµÄ½ÇÆ«²î¼°½ÇÔ˶¯µÄÖá³Ð£» b)·Çµ÷ÐÄÖá³Ð(¸ÕÐÔÖá³Ð)ÄÜ×迹¹öµÀ¼äÖáÐÄÏß½ÇÆ«ÒƵÄÖá³Ð¡£4£®4 Öá³Ð°´¹ö¶¯ÌåµÄÁÐÊý£¬·ÖΪ£º a)µ¥ÁÐÖá³Ð¾ßÓÐÒ»Áйö¶¯ÌåµÄÖá³Ð; b)Ë«ÁÐÖá³Ð¾ßÓÐÁ½Áйö¶¯ÌåµÄÖá³Ð; c)¶àÁÐÖá³Ð¾ßÓжàÓÚÁ½ÁеĹö¶¯Ìå²¢³ÐÊÜͬһ·½ÏòÔØºÉµÄÖá³Ð¡£È磺ÈýÁС¢ËÄÁÐÖá³Ð¡£4£®5 Öá³Ð°´Æä²¿¼þÄÜ·ñ·ÖÀ룬·ÖΪ£º a)¿É·ÖÀëÖá³Ð¾ßÓпɷÖÀ벿¼þµÄÖá³Ð; b)²»¿É·ÖÀëÖá³ÐÖá³ÐÔÚ×îÖÕÅäÌ׺ó£¬Ì×Ȧ¾ù²»ÄÜÈÎÒâ×ÔÓÉ·ÖÀëµÄÖá³Ð¡£4£®6 Öá³Ð°´Æä½á¹¹ÐÎ×´(È磺ÓÐÎÞ×°Ìî²Û¡¢ÓÐÎÞÄÚÍâȦÒÔ¼°Ì×ȦµÄÐÎ×´¡¢µ²±ßµÄ½á¹¹¡¢ÉõÖÁÓÐÎÞ±£³Ö¼ÜµÈ)»¹¿ÉÒÔ·ÖΪ¶à ÖֽṹÀàÐÍ¡£ ³£ÓÃÖá³Ð½á¹¹ÀàÐÍ·ÖÀà¼û¸½Â¼A¡£ Öá³Ð°´ËùÄܳÐÊܵÄÔØºÉ·½Ïò»ò¹«³Æ½Ó´¥½ÇÒÔ¼°¹ö¶¯ÌåµÄÖÖÀà×ۺϷÖÀà½á¹¹Í¼ÁÐÈ븽¼B¡£5 ¹ö¶¯Öá³Ð³ß´ç´óС·ÖÀà Öá³Ð°´ÆäÍâ¾¶³ß´ç´óС£¬·ÖΪ£º a)΢ÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª26mmÒÔϵÄÖá³Ð; b)СÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª28¡«55mmµÄÖá³Ð; c)ÖÐСÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª60¡«115mmµÄÖá³Ð; d)ÖдóÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª120¡«190mmµÄÖá³Ð; e)´óÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª200¡«430mmµÄÖá³Ð f)ÌØ´óÐÍÖá³Ð¹«³ÆÍâ¾¶³ß´ç·¶Î§Îª440mmÒÔÉϵÄÖá³Ð.- Êг¡Ò»²¿£º022-58519722
- Êг¡¶þ²¿£º022-58519723
- ͶËßÊÜÀí£º022-58519721
- ´«Õæ×Ü»ú£º022-23868160
- NSKÖá³ÐÀàÐÍ
- µ÷ÐĹö×ÓÖá³Ð
- µ÷ÐÄÇòÖá³Ð
- ¹öÕë×éºÏÖá³Ð
- ¹Ø½ÚÖá³Ð
- ½Ç½Ó´¥ÇòÖá³Ð
- Éî¹µÇòÖá³Ð
- ÍÆÁ¦¹ö×ÓÖá³Ð
- ÍÆÁ¦ÇòÖá³Ð
- ÍâÇòÃæÇòÖá³Ð
- Ô²Öù¹ö×ÓÖá³Ð
- Ô²×¶¹ö×ÓÖá³Ð
- ÈȵãÐÂÎÅ
- ÖпÕÖáÓë¹ö¶¯Öá³ÐµÄ×°Åä ¡
- ¹ØÓÚµç»úÖá³ÐµÄÎÊ´ð ¡
- ¹öÕëÖá³ÐÐͺŲéѯ04 ¡
- SCRϵÁÐÒÆ¶¯Ê½Ñ¹Ëõ»ú¼¼Êõ²ÎÊý ¡
- INA/FAGÖá³Ð - Öá³Ð´úºÅºÍ˵Ã÷ ¡
- Ì×ȦµÄÀä´¦Àí ¡
- Öá³Ð²ÄÁÏ:³£Óù¤³ÌËÜÁϲÄÖÊÃû³ ¡
- ¹ö¶¯Öá³Ð³£¼ûÃû´Ê×¢ÊÍ ¡
- SKFÖá³ÐµÄ±æ±ð·½·¨ ¡
- JZLGϵÁÐÂݸËÖÆÀäѹËõ»ú×é¸ÅÊö ¡
- ·Ûĩұ½ðº¬ÓÍÖá³ÐµÄÌØµã ¡
- Öá³ÐÕñ¶¯ÔëÒô±ê×¼Öá³ÐµÄÕñ¶¯ºÍ ¡
- Öá³Ð´æ·Å×¢ÒâµÄÎÊÌâ ¡
- ³åѹÍâȦ¹öÕëÖá³Ð¹æ¸ñ±í ¡