ÄúºÃ»¶Ó­¹âÁÙ½ð°ÙÁª»úµç¹¤ÒµÍø       Ê×Ò³ - ¹«Ë¾¼ò½é - ´úÀíÆ·ÅÆ - е½²úÆ· - Öá³Ð³£Ê¶ - ÐÐÒµ±ê×¼ - Öá³ÐÐÂÎÅ - ÁªÏµÎÒÃÇ       ÉèΪÊ×Ò³ - Êղر¾Õ¾

È«¹úͳһ¶©¹ºÈÈÏߣº022-58519721/22/23

¹¤×÷ʱ¼ä£ºÖÜÒ»ÖÁÖÜÎåÈ«Ìì 9£º00-17£º30 ÖÜÁù9:00-12:00

  • KOYONJ221RÖá³Ð²ÎÊý
  • KOYONJ221RÖá³Ð¼¼Êõ×ÊÁÏ
  • ÓëKOYONJ221R½üËÆÖá³Ð

    KOYO  NJ221RÖá³ÐÏêϸ²ÎÊý

    Öá³ÐÃû³Æ KOYO  NJ221RÖá³Ð
    ÐÂÐͺŠNJ 221 E
    ¾ÉÐͺŠ42221 E
    ÄÚ¾¶ d (mm) 105
    Í⾶ D (mm) 190
    ºñ¶È B (mm) 36
    KOYOÐͺŠNJ221R
    Æ·ÅÆ KOYO
    Àà±ð Ô²Öù¹ö×ÓÖá³Ð
    Ïêϸ˵Ã÷ ÄÚȦµ¥µ²±ßÔ²Öù¹ö×ÓÖá³Ð
    ±¸×¢ Fw/Ew=125

µØÖ·£ºµØÖ·£ºÌì½òÊÐÎ÷ÇàÇøÖб±ÕòÖб±¹¤ÒµÔ°DÇø1²ã Öá³ÐÐͺŲéѯ
TEL£ºTEL£º022-58519721/22/23 FAX£º022-23868160