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  • SKF W618/4
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  • ÄÚ¾¶£º4mm
  • Íâ¾¶£º9mm
  • ºñ¶È£º2.5mm
  • ·¢²¼Ê±¼ä£º2026-06-13
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SKFW618/4Öá³Ðͼֽ

SKF

SKFW618/4 Öá³Ð²ÎÊý

d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

d1 - 5,2 mm

d2 - – mm

r1 min. - 0,1 mm

r2 min. - 0,1 mm

D1 - 7,5 mm

D2 - – mm

da min. - 4,8 mm

Da max. - 8,2 mm

ra max. - 0,1 mm

Weight - 0,0006 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 - 85000 r/min

Calculation factor (f0) - 6,5

Calculation factor (kr) - 0,02

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NSK6264Éî¹µÇòÖá³Ð ÄÚ¾¶Îª320mm,Í⾶Ϊ580mm,ºñ¶ÈΪ92mm
NSK1209µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ85mm,ºñ¶ÈΪ19mm
NSKNN3021Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª105mm,Í⾶Ϊ160mm,ºñ¶ÈΪ41mm
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KOYO16007Éî¹µÇòÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ62mm,ºñ¶ÈΪ9mm
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NSK6316DUÉî¹µÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ170mm,ºñ¶ÈΪ39mm
NSK6912VÉî¹µÇòÖá³Ð ÄÚ¾¶Îª60mm,Í⾶Ϊ85mm,ºñ¶ÈΪ13mm
NSK609DÉî¹µÇòÖá³Ð ÄÚ¾¶Îª9mm,Í⾶Ϊ24mm,ºñ¶ÈΪ7mm
KOYO7234CDB½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ310mm,ºñ¶ÈΪ104mm
KOYO7234CDF½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ310mm,ºñ¶ÈΪ104mm
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SKFGE6C¹Ø½ÚÖá³Ð ÄÚ¾¶Îª6mm,Í⾶Ϊ14mm,ºñ¶ÈΪ6mm
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NSKNU1088Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª420mm,Í⾶Ϊ620mm,ºñ¶ÈΪ90mm
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NTNN2212Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª60mm,Í⾶Ϊ110mm,ºñ¶ÈΪ28mm
NSKNJ207ET+HJ207EÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ72mm,ºñ¶ÈΪ17mm
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