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
- ¹ö¶¯Öá³ÐºÍÔ²×¶¿×Öá³ÐµÄ°²× ¡
- SLonÐÍ´ÅÑ¡»úÖá³ÐÐͺÅÁÐ±í ¡
- Öá³Ðά»¤¼¼Êõ ¡
- ÅųýFAGÖá³ÐÀëºÏÆ÷¹ÊÕÏ·½·¨ ¡
- ¹ö¶¯Öá³ÐµÄ¾¶ÏòÔ¤½ô·¨ºÍÖáÏ ¡
- Ö÷Öá¡¢Öá³ÐºÍÓйØÀëºÏÆ÷ÓÍÈ ¡
- ×°²ðÖá³ÐʱʩÁ¦µÄÒªµãÓÐÄÄÐ ¡
- ½ø¿ÚÖá³ÐÒµÔËÐÐÌØµã²úÆ·ÐèÇ ¡
- ¸ÖÌúÈÈ´¦ÀíרҵÃû´Ê½âÊÍ ¡
- Ôþ¸Ö»úÓÍĤÖá³Ð¹¤¿öÈçºÎ ¡
- bearings structure ¹ö¶¯Öá ¡
- ¶ÍÔ칤ÒÕ²»µ±³£²úÉúµÄȱÏÝ ¡
½ð°ÙÁª»úµç > Öá³ÐÐÂÎÅÁбí >Éî¹µÇòÖá³ÐÕñ¶¯£¨¼ÓËÙ¶È£©¼¼ÊõÌõ¼þ JB/T 7047-1999
Éî¹µÇòÖá³ÐÕñ¶¯£¨¼ÓËÙ¶È£©¼¼ÊõÌõ¼þ JB/T 7047-1999
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2012-02-05
1 ·¶Î§±¾±ê×¼¹æ¶¨ÁËÍâÐγߴç·ûºÏGB/T 276ÖÐ0¡¢2¡¢3Ö±¾¶ÏµÁУ¬¹«³ÆÄÚ¾¶3-120 mm,¾¶ÏòÓÎ϶·ûºÏGB/T 46074£°×éÓÎ϶µÄÉî¹µÇòÖá³ÐÕñ¶¯(¼ÓËÙ¶È)¼¼ÊõÌõ¼þ¡£±¾±ê×¼Z×éÊǶÔͨÓÃÖá³ÐµÄ»ù±¾ÒªÇó£¬ÊÊÓÃÓÚÖá³ÐÖÆÔì³§¶Ô³ÉÆ·Öá³ÐµÄÉú²ú¼ìÑ飬Öá³ÐÉϲ»±ê¼Ç¡±Z¡±.Z1¡¢Z2¡¢Z3ºÍZ4×éÊÊÓÃÓÚÉú²ú³§¶ÔÖá³ÐµÄÉú²ú¼ìÑéºÍÓû§ÑéÊÕ¡£2 ÒýÓñê×¼¡¡ÏÂÁбê×¼Ëù°üº¬µÄÌõÎÄ£¬Í¨¹ýÔÚ±¾±ê×¼ÖÐÒýÓöø¹¹³É±¾±ê×¼µÄÌõÎÄ¡£±¾±ê×¼³ö°æÊ±£¬Ëùʾ°æ±¾¾ùÓÐЧ¡£ËùÓбê×¼¶¼»á±»ÐÞ¶©£¬Ê¹Óñ¾±ê×¼µÄ¸÷·½Ó¦Ì½ÌÖʹÓÃÏÂÁбê×¼×îа汾µÄ¿ÉÄÜÐÔ¡£GB/T 276-1994 ¹ö¶¯Öá³ÐÇòÖá³Ð¡¡ÍâÐγߴçGB/T 2828-1987 ÖðÅú¼ì²é¼ÆÊý³éÑù³ÌÐò¼°³éÑù±í£¨ÊÊÓÃÓÚÁ¬ÐøÅúµÄ¼ì²é£©GN/T 4604-1993 ¹ö¶¯Öá³Ð¡¡¾¶ÏòÓÎ϶¡¡JB/T5314-1991 ¹ö¶¯Öá³Ð¡¡Õñ¶¯£¨¼ÓËÙ¶È£©²âÁ¿·½·¨3 ¶¨ÒåºÍµ¥Î»¡¡°´ÕÕ JB/T 5314 µÄ¹æ¶¨¡£4 ¼ÆÊýÒªÇó4¡¢1 ÄÚ¾¶ 3?60mm, 0¡¢2¡¢3Ö±¾¶ÏµÁеÄÉî¹µÇòÖá³Ð£¬µ¥¸öÖá³ÐÕñ¶¯¼ÓËٶȼ¶Ó¦·ûºÏ±í1µÄ¹æ¶¨¡£4¡¢2 ÄÚ¾¶ 65?120 mm, 0¡¢2¡¢3Ö±¾¶ÏµÁеÄÉî¹µÇòÖá³Ð£¬µ¥¸öÖá³ÐÕñ¶¯¼ÓËٶȼ¶Ó¦·ûºÏ±í2µÄ¹æ¶¨¡£¹ú¼Ò»úе¹¤Òµ¾Ö 1999-06-28 Åú×¼2000-01-01 ʵʩJB/T 7047--1999Öá³Ð¹«³ÆÄÚ¾¶(mm)µ¥¸öÖá³ÐÕñ¶¯¼ÓËٶȼ¶(db) (Ö±¾¶ÏµÁУ¨0£©Ö±¾¶ÏµÁÐ(2)Ö±¾¶ÏµÁÐ(3)ZZ1Z2Z3ZZ1Z2Z3Z4ZZ1Z2Z3Z433534322836353230©¤37363331©¤43534322836353230©¤37363331©¤53736343038373432©¤39373533©¤63736343038373432©¤39373533©¤73938353140383634©¤©¤©¤©¤©¤©¤83938353140383634©¤©¤©¤©¤©¤©¤94140363242403735©¤©¤©¤©¤©¤©¤104342383344423935304644403732124443393445433935304745403732154544403546444136314846423833174644403547454136314947423833204745413648464238335048433934224745413648464238335048433934254846423849474340365149444137284947433950484441375250454238304947433950484441375250454238325048444051494542385351464339355149454152504643395452474440405351464254524744405654494541455553484556544946435856514744505754504758555148456057534946555956524960575350476259545148606158545162595451486461565350JB/T 7047--1999¹«³ÆÄÚ¾¶µ¥¸öÖá³ÐÕñ¶¯¼ÓËٶȼ¶(db)(mmÖ±¾¶ÏµÁÐ(0)Ö±¾¶ÏµÁÐ(2)Ö±¾¶ÏµÁÐ(3)ZZ1Z2ZZ1Z2Z3ZZ1Z2Z36549484650494742515048437050494751504843525149447551504852514944535250458052514953525045545351468553525054535146565552479054535256555348585754499556555458575550605956511005857566059575262615853105605958626159546463605511062616064636156666562571206463626665635868676459
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NSK 7208 AC/DBÖá³Ð TIMKEN 663A/653Öá³Ð TIMKEN HH258248/HH258210CDÖá³Ð SWEDEN 32934Öá³Ð NACHI 62/28-ZÖá³Ð TIMKEN 570X/562XÖá³Ð INA RNA 4856Öá³Ð NSK 2201Öá³Ð TIMKEN M241547/M241510CDÖá³Ð NSK NU 219 EÖá³Ð FAG 23228ESK.TVPB+AHX3228GÖá³Ð NTN 7226 C/DTÖá³Ð NSK 61912-RSÖá³Ð FAG 23144BK.MB+AH3144Öá³Ð KOYO 52211Öá³Ð NTN 52202Öá³Ð INA K32X39X16 Öá³Ð NSK NJ 236 EÖá³Ð KOYO 511/670Öá³Ð FAG NU 309 EÖá³Ð SWEDEN NU 2334 ECMA Öá³Ð TIMKEN 23064YMBÖá³Ð FAG 7026 AC/DTÖá³Ð SWEDEN *23984CC/W33Öá³Ð SWEDEN * 31313 J2/QCL7C Öá³Ð NSK 6021-RZÖá³Ð NSK 6207NRÖá³Ð NTN 52214Öá³Ð SWEDEN * 6306NÖá³Ð NACHI 23172 CAC/W33Öá³Ð TIMKEN 456/453Öá³Ð NSK NU 421Öá³Ð KOYO 7219 C/DBÖá³Ð SWEDEN T4DB 170Öá³Ð TIMKEN JLM704649/JLM704610Öá³Ð NSK 6200-ZÖá³Ð TIMKEN 462/452AÖá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NSK 7208 AC/DBÖá³Ð TIMKEN 663A/653Öá³Ð TIMKEN HH258248/HH258210CDÖá³Ð SWEDEN 32934Öá³Ð NACHI 62/28-ZÖá³Ð TIMKEN 570X/562XÖá³Ð INA RNA 4856Öá³Ð NSK 2201Öá³Ð TIMKEN M241547/M241510CDÖá³Ð NSK NU 219 EÖá³Ð FAG 23228ESK.TVPB+AHX3228GÖá³Ð NTN 7226 C/DTÖá³Ð NSK 61912-RSÖá³Ð FAG 23144BK.MB+AH3144Öá³Ð KOYO 52211Öá³Ð NTN 52202Öá³Ð INA K32X39X16 Öá³Ð NSK NJ 236 EÖá³Ð KOYO 511/670Öá³Ð FAG NU 309 EÖá³Ð SWEDEN NU 2334 ECMA Öá³Ð TIMKEN 23064YMBÖá³Ð FAG 7026 AC/DTÖá³Ð SWEDEN *23984CC/W33Öá³Ð SWEDEN * 31313 J2/QCL7C Öá³Ð NSK 6021-RZÖá³Ð NSK 6207NRÖá³Ð NTN 52214Öá³Ð SWEDEN * 6306NÖá³Ð NACHI 23172 CAC/W33Öá³Ð TIMKEN 456/453Öá³Ð NSK NU 421Öá³Ð KOYO 7219 C/DBÖá³Ð SWEDEN T4DB 170Öá³Ð TIMKEN JLM704649/JLM704610Öá³Ð NSK 6200-ZÖá³Ð TIMKEN 462/452AÖá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3