Ê×Ò³>SKFÖá³Ð>W638/4-2Z

SKFW638/4-2ZÖá³Ð

SKF W638/4-2ZÍâÐγߴçͼ
  • SKF W638/4-2Z
  • Öá³ÐÐͺţºW638/4-2Z
  • ϵÁУºÉî¹µÇòÖá³Ð
  • ÄÚ¾¶£º4mm
  • Íâ¾¶£º9mm
  • ºñ¶È£º4mm
  • ·¢²¼Ê±¼ä£º2026-04-28
SKFW638/4-2ZÖá³Ð,³ß´çÊÇÄÚ¾¶Îª:4mm,Í⾶Ϊ:9mm,ºñ¶ÈΪ:4mm»ù±¾¶î¶¨¶¯¸ººÉ449,»ù±¾¶î¶¨¾²¸ººÉ173,²Î¿¼×ªËÙ70000,¼«ÏÞתËÙ140000ÀàÐÍΪ£ºÉî¹µÇòÖá³Ð,¸ü¶àÏêϸ×ÊÁÏÄú¿ÉÖµçÎÒ˾£¬SKF W638/4-2ZÖá³Ð±¾¹«Ë¾ÓÐÏÖ»õ£¬´óÅúÁ¿¶©¹º»¹¿ÉÒÔÅú·¢¼Û¸ñ¹©Ó¦,W638/4-2Z¼«ÏÞתËÙ,ÓÎ϶,Öá³ÐµÄͼֽ¡¢ÑùÆ·¡¢¼Û¸ñ»òÕßÌæ»»²úÆ·µÈ£¡ÎÒÃÇÓëSKFÖá³ÐÕ½ÂÔºÏ×÷£¬ËùÊÛ²úÆ·¾ùΪԭװÕýÆ·£¬ÇëÄú·ÅÐĹºÂò£¡¶©¹ºµç»°:022-58519723/22/21
SKFÖá³Ð¹©»õÉÌΪÄúÍÆ¼öÐͺţºSKFW638/3-2Z SKFW638/1.5-2Z SKF638-2RZ SKF638/4-2Z SKFW638/2-2Z NSK638ZZ SKF638/8-2Z SKFW638/5-2Z NSK638 SKFW63800-2Z µÈÖá³Ð¡£
´ËÖá³Ð»¹¿ÉÒÔÓÃÓÚ£º³µÓõÆÀà,Àäȴϵͳ,ÎÞ³¾Îľß,Һѹ½ÓÍ·,¹¤³ÌҺѹÓ͸×,·þ×°¸¨ÁÏ,¸Ö¶¤²úÆ·,ת»»¿ª¹Ø,°ü×°»úе,¼Óηç»ú,DZˮװ±¸µÈÁìÓò¡£
SKF Éî¹µÇòÖá³ÐW638/4-2ZÑù±¾Í¼Ö½

SKFW638/4-2ZÖá³Ðͼֽ

SKF

SKFW638/4-2Z Öá³Ð²ÎÊý

d - 4 mm

D - 9 mm

B - 4 mm

C - 4 mm

d1 - 5,2 mm

d2 - – mm

r1 min. - 4,8 mm

r2 min. - 4,8 mm

D1 - 8,1 mm

D2 - 0,1 mm

da min. - 5,1 mm

Da max. - 8,2 mm

ra max. - 0,1 mm

Weight - 0,0009 Kg

Basic dynamic load rating (C) - 0,364 kN

Basic static load rating (C0) - 0,114 kN

Fatigue load limit (Pu) - 0,005

Reference speed - 140000 r/min

Limiting speed - 70000 r/min

Calculation factor (f0) - 6,5

Calculation factor (kr) - 0,02

½³ÐÄÖÆÔ죬ÁãÎó²îÆð²½¡£SKFW638/4-2Z¸ÃÖá³ÐµÄ¾«¶È¿ØÖÆ´ïµ½Á˼«Ö£¬ÎªÉ豸µÄ¾«È·ÔËÐÐÌṩÁ˱£ÕÏ,ËüµÄÈ󻬼¼Êõ£¬¼õÉÙÁËÈ󻬼ÁµÄʹÓà ,ÏȽøµÄÉú²ú¹¤ÒÕ£¬ÈÃÕâ¿îÖá³ÐµÄÐÔÄܵõ½Á˼«´óÌáÉý ¡£

ÍÆ¼öÐͺÅ

FAG608Éî¹µÇòÖá³Ð ÄÚ¾¶Îª8mm,Í⾶Ϊ22mm,ºñ¶ÈΪ7mm
SKFNCF2918CVÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª90mm,Í⾶Ϊ125mm,ºñ¶ÈΪ22mm
FAG11207TVµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ72mm,ºñ¶ÈΪ17mm
FAG7602090TVPÍÆÁ¦½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª90mm,Í⾶Ϊ160mm,ºñ¶ÈΪ30mm
INANA4860¹öÕëÖá³Ð ÄÚ¾¶Îª300mm,Í⾶Ϊ380mm,ºñ¶ÈΪ80mm
INASL183014Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª70mm,Í⾶Ϊ110mm,ºñ¶ÈΪ30mm
NACHI6309ZEÉî¹µÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ100mm,ºñ¶ÈΪ25mm
FAGB7024C½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª120mm,Í⾶Ϊ180mm,ºñ¶ÈΪ28mm
FAG2305TVµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ62mm,ºñ¶ÈΪ24mm
KOYO1206Kµ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ62mm,ºñ¶ÈΪ16mm
KOYO7213DF½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª65mm,Í⾶Ϊ120mm,ºñ¶ÈΪ46mm
FAGB7005C?T½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ47mm,ºñ¶ÈΪ24mm
KOYO53112RS½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ120mm,ºñ¶ÈΪ49.2mm
NTNNK25/16R¹öÕëÖá³Ð ÄÚ¾¶Îª0mm,Í⾶Ϊ33mm,ºñ¶ÈΪ16mm
SKFNK20/16¹öÕëÖá³Ð ÄÚ¾¶Îª0mm,Í⾶Ϊ28mm,ºñ¶ÈΪ16mm
SKFNA4916¹öÕëÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ110mm,ºñ¶ÈΪ30mm
FAGBK3012¹öÕëÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ37mm,ºñ¶ÈΪ12mm
NTN81120ÍÆÁ¦¹ö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ135mm,ºñ¶ÈΪ25mm
SKF29317EÍÆÁ¦¹ö×ÓÖá³Ð ÄÚ¾¶Îª85mm,Í⾶Ϊ150mm,ºñ¶ÈΪ39mm
NACHI32230Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª150mm,Í⾶Ϊ270mm,ºñ¶ÈΪ73mm
KOYONJ2226Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª130mm,Í⾶Ϊ230mm,ºñ¶ÈΪ64mm
NACHINJ2305EÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ62mm,ºñ¶ÈΪ24mm
SKFN319ECÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ200mm,ºñ¶ÈΪ45mm
TIMKENEE275109D/275160TDIË«ÁÐË«ÄÚȦ ÄÚ¾¶Îª276.225mm,Í⾶Ϊ406.400mm,ºñ¶ÈΪ122.240mm
TIMKENL305649/L305610-BTS¿ª¿ÚÏú±£³Ö¼Ü ÄÚ¾¶Îª50.800mm,Í⾶Ϊ80.962mm,ºñ¶ÈΪ7.145mm
TIMKENXAE32010X/Y32010XTS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª50.000mm,Í⾶Ϊ80.000mm,ºñ¶ÈΪ20.000mm
TIMKENJHM720249/JHM720210TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª100.000mm,Í⾶Ϊ160.000mm,ºñ¶ÈΪ41.000mm
TIMKENL217849/L217810TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª88.900mm,Í⾶Ϊ123.825mm,ºñ¶ÈΪ20.638mm
TIMKEN231/670YMBYMÐÍ ÄÚ¾¶Îª670mm,Í⾶Ϊ1090mm,ºñ¶ÈΪ336.0mm
TIMKEN16150/16282TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª38.100mm,Í⾶Ϊ72.000mm,ºñ¶ÈΪ19.000mm

SKFÖá³Ð´ÙÏúÐͺÅ

ÁªÏµ·½Ê½