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  • Öá³ÐÐͺţº638/8-2Z
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  • ÄÚ¾¶£º8mm
  • Íâ¾¶£º16mm
  • ºñ¶È£º6mm
  • ·¢²¼Ê±¼ä£º2025-04-28
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SKF

SKF638/8-2Z Öá³Ð²ÎÊý

d - 8 mm

D - 16 mm

B - 6 mm

C - 6 mm

d1 - – mm

d2 - 9,6 mm

r1 min. - 9,4 mm

r2 min. - 9,4 mm

D1 - 14,2 mm

D2 - 0,2 mm

da min. - 9,5 mm

Da max. - 14,6 mm

ra max. - 0,2 mm

Weight - 0,0043 Kg

Basic dynamic load rating (C) - 1,33 kN

Basic static load rating (C0) - 0,57 kN

Fatigue load limit (Pu) - 0,024

Reference speed - 90000 r/min

Limiting speed - 45000 r/min

Calculation factor (f0) - 11

Calculation factor (kr) - 0,015

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FAG6000.2ZRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª10mm,Í⾶Ϊ26mm,ºñ¶ÈΪ8mm
FAG6009.2RSRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ75mm,ºñ¶ÈΪ16mm
NACHI6315ZÉî¹µÇòÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ160mm,ºñ¶ÈΪ37mm
INANX17¹öÕë×éºÏÖá³Ð ÄÚ¾¶Îª17mm,Í⾶Ϊ26mm,ºñ¶ÈΪ28mm
INASL04200PPÉî¹µÇòÖá³Ð ÄÚ¾¶Îª200mm,Í⾶Ϊ270mm,ºñ¶ÈΪ80mm
SKF61820Éî¹µÇòÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ125mm,ºñ¶ÈΪ13mm
SKF61832Éî¹µÇòÖá³Ð ÄÚ¾¶Îª160mm,Í⾶Ϊ200mm,ºñ¶ÈΪ20mm
SKF11205ETN9µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ52mm,ºñ¶ÈΪ15mm
SKFNJ310ECPÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª50mm,Í⾶Ϊ110mm,ºñ¶ÈΪ27mm
NSK601XÉî¹µÇòÖá³Ð ÄÚ¾¶Îª1.5mm,Í⾶Ϊ6mm,ºñ¶ÈΪ2.5mm
NSKHJ2206Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ41.8mm,ºñ¶ÈΪ4mm
KOYO6324Éî¹µÇòÖá³Ð ÄÚ¾¶Îª120mm,Í⾶Ϊ260mm,ºñ¶ÈΪ55mm
NSK6832NÉî¹µÇòÖá³Ð ÄÚ¾¶Îª160mm,Í⾶Ϊ200mm,ºñ¶ÈΪ20mm
SKF6220-RS1Éî¹µÇòÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ180mm,ºñ¶ÈΪ34mm
KOYO7234½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ310mm,ºñ¶ÈΪ52mm
SKF7316B/DT½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ170mm,ºñ¶ÈΪ78mm
NSK7228BDT½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª140mm,Í⾶Ϊ250mm,ºñ¶ÈΪ84mm
SKF22218CCK/W33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª90mm,Í⾶Ϊ160mm,ºñ¶ÈΪ40mm
FAG22209ESK?TVPBµ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ85mm,ºñ¶ÈΪ23mm
FAGRNA49/9¹öÕëÖá³Ð ÄÚ¾¶Îª9mm,Í⾶Ϊ20mm,ºñ¶ÈΪ11mm
NSK22228CDK+H3128µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª125mm,Í⾶Ϊ250mm,ºñ¶ÈΪ68mm
FAG234707MÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª37mm,Í⾶Ϊ62mm,ºñ¶ÈΪ34mm
FAG53418ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª90mm,Í⾶Ϊ190mm,ºñ¶ÈΪ81.2mm
NSK52405ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ60mm,ºñ¶ÈΪ45mm
NSKNU221Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª105mm,Í⾶Ϊ190mm,ºñ¶ÈΪ36mm
KOYONU415Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ190mm,ºñ¶ÈΪ45mm
KOYONJ238RÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª190mm,Í⾶Ϊ340mm,ºñ¶ÈΪ55mm
SKFNJ228EC+HJ228ECÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª140mm,Í⾶Ϊ250mm,ºñ¶ÈΪ42mm
KOYONJ2324+HJ2324Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª120mm,Í⾶Ϊ260mm,ºñ¶ÈΪ86mm
TIMKEN779/774DTDOË«ÁÐË«ÍâȦ ÄÚ¾¶Îª98.425mm,Í⾶Ϊ180.975mm,ºñ¶ÈΪ104.775mm

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