Ê×Ò³>SKFÖá³Ð>W639/2-2Z

SKFW639/2-2ZÖá³Ð

SKF W639/2-2ZÍâÐγߴçͼ
  • SKF W639/2-2Z
  • Öá³ÐÐͺţºW639/2-2Z
  • ϵÁУºÉî¹µÇòÖá³Ð
  • ÄÚ¾¶£º2mm
  • Íâ¾¶£º6mm
  • ºñ¶È£º3mm
  • ·¢²¼Ê±¼ä£º2026-01-27
SKFW639/2-2ZÖá³Ð,³ß´çÊÇÄÚ¾¶Îª:2mm,Í⾶Ϊ:6mm,ºñ¶ÈΪ:3mm»ù±¾¶î¶¨¶¯¸ººÉ238,»ù±¾¶î¶¨¾²¸ººÉ75,²Î¿¼×ªËÙ90000,¼«ÏÞתËÙ180000ÀàÐÍΪ£ºÉî¹µÇòÖá³Ð,¸ü¶àÏêϸ×ÊÁÏÄú¿ÉÖµçÎÒ˾£¬SKF W639/2-2ZÖá³Ð±¾¹«Ë¾ÓÐÏÖ»õ£¬´óÅúÁ¿¶©¹º»¹¿ÉÒÔÅú·¢¼Û¸ñ¹©Ó¦,W639/2-2Z¼«ÏÞתËÙ,ÓÎ϶,Öá³ÐµÄͼֽ¡¢ÑùÆ·¡¢¼Û¸ñ»òÕßÌæ»»²úÆ·µÈ£¡ÎÒÃÇÓëSKFÖá³ÐÕ½ÂÔºÏ×÷£¬ËùÊÛ²úÆ·¾ùΪԭװÕýÆ·£¬ÇëÄú·ÅÐĹºÂò£¡¶©¹ºµç»°:022-58519723/22/21
SKFÖá³Ð¹©»õÉÌΪÄúÍÆ¼öÐͺţºNSK639 NSK639ZZ SKFW639/2-2Z SKFW639/3-2Z µÈÖá³Ð¡£
´ËÖá³Ð»¹¿ÉÒÔÓÃÓÚ£ºËþµõ,ÎüÒº×ìÀà,³¬¾²Òô·¢µç»ú,»·±£½ÚÄÜ,Á÷Á¿¿ØÖÆ·§,×¢ËÜ»úÀà,ÖÐÐͼ°´óÐ͵綯»ú,»·ÎÀÉèÊ©,½¨Öþ×°è«Ô­²ÄÁϼ°¸¨ÁÏ,²¥³öϵͳ,ÎÛË®±ÃµÈÁìÓò¡£
SKF Éî¹µÇòÖá³ÐW639/2-2ZÑù±¾Í¼Ö½

SKFW639/2-2ZÖá³Ðͼֽ

SKF

SKFW639/2-2Z Öá³Ð²ÎÊý

d - 2 mm

D - 6 mm

B - 3 mm

C - 3 mm

d1 - 3 mm

d2 - – mm

r1 min. - 2,9 mm

r2 min. - 2,9 mm

D1 - 5,4 mm

D2 - 0,15 mm

da min. - 2,9 mm

Da max. - 5,4 mm

ra max. - 0,15 mm

Weight - 0,00035 Kg

Basic dynamic load rating (C) - 0,19 kN

Basic static load rating (C0) - 0,051 kN

Fatigue load limit (Pu) - 0,002

Reference speed - 180000 r/min

Limiting speed - 90000 r/min

Calculation factor (f0) - 6

Calculation factor (kr) - 0,025

Æ·ÖÊ׿Խ£¬×ª¶¯²»Í£Ðª¡£SKFW639/2-2Z¸ÃÖá³ÐµÄ¾«¶È¿ØÖƾ«×¼£¬ÎªÉ豸µÄ¾«È·ÔËÐÐÌṩÁ˱£ÕÏ,Öá³ÐµÄÎȶ¨ÐԺͿɿ¿ÐÔ¶¼Ê®·Ö³öÉ«£¬Ó®µÃÁËÓû§µÄÐÅÀµ ,Öá³ÐµÄÐÔÄܿɿ¿£¬Îª»úеÉ豸µÄÎȶ¨ÔËÐÐÁ¢Ïº¹Âí¹¦ÀÍ ¡£

ÍÆ¼öÐͺÅ

SKFNU2336ECMAÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª180mm,Í⾶Ϊ380mm,ºñ¶ÈΪ126mm
SKFNJ240ECMAÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª200mm,Í⾶Ϊ360mm,ºñ¶ÈΪ58mm
NSKHJ2220EÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ127.5mm,ºñ¶ÈΪ10mm
NTN16019Éî¹µÇòÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ145mm,ºñ¶ÈΪ16mm
NSK32326Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª130mm,Í⾶Ϊ280mm,ºñ¶ÈΪ93mm
NTN6014NÉî¹µÇòÖá³Ð ÄÚ¾¶Îª70mm,Í⾶Ϊ110mm,ºñ¶ÈΪ20mm
NSK6015ZZÉî¹µÇòÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ115mm,ºñ¶ÈΪ20mm
NTN6805LLUÉî¹µÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ37mm,ºñ¶ÈΪ7mm
NSK6206DDUÉî¹µÇòÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ62mm,ºñ¶ÈΪ16mm
KOYO60202RSÉî¹µÇòÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ150mm,ºñ¶ÈΪ24mm
NSK7206CDB½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ62mm,ºñ¶ÈΪ32mm
NTN7314DF½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª70mm,Í⾶Ϊ150mm,ºñ¶ÈΪ70mm
NSK7314CDF½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª70mm,Í⾶Ϊ150mm,ºñ¶ÈΪ70mm
NACHI22315EW33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ160mm,ºñ¶ÈΪ55mm
SKF24026CCK30/W33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª130mm,Í⾶Ϊ200mm,ºñ¶ÈΪ69mm
FAGNK18/20A¹öÕëÖá³Ð ÄÚ¾¶Îª0mm,Í⾶Ϊ26mm,ºñ¶ÈΪ20mm
FAGRNA49/9¹öÕëÖá³Ð ÄÚ¾¶Îª9mm,Í⾶Ϊ20mm,ºñ¶ÈΪ11mm
SKFNU236ECÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª180mm,Í⾶Ϊ320mm,ºñ¶ÈΪ52mm
NTN23238BKD1;H2338µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ340mm,ºñ¶ÈΪ120mm
NSK51211ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ90mm,ºñ¶ÈΪ25mm
NSK52330XÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª150mm,Í⾶Ϊ250mm,ºñ¶ÈΪ140mm
NSK29320HÍÆÁ¦¹ö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ170mm,ºñ¶ÈΪ42mm
SKFAS3552ÍÆÁ¦¹ö×ÓÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ52mm,ºñ¶ÈΪ1mm
KOYONU2320Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ215mm,ºñ¶ÈΪ73mm
NSKNJ219Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ170mm,ºñ¶ÈΪ32mm
KOYONJ2319Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ200mm,ºñ¶ÈΪ67mm
TIMKEN68462/68712-BTS¿ª¿ÚÏú±£³Ö¼Ü ÄÚ¾¶Îª117.475mm,Í⾶Ϊ180.975mm,ºñ¶ÈΪ16.667mm
NACHINUP413Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª65mm,Í⾶Ϊ160mm,ºñ¶ÈΪ37mm
TIMKEN29685/29622DTDOË«ÁÐË«ÍâȦ ÄÚ¾¶Îª73.025mm,Í⾶Ϊ114.287mm,ºñ¶ÈΪ58.738mm
TIMKEN462/452ATS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª57.150mm,Í⾶Ϊ107.950mm,ºñ¶ÈΪ32.558mm

SKFÖá³Ð´ÙÏúÐͺÅ

ÁªÏµ·½Ê½