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  • ÄÚ¾¶£º1120mm
  • Íâ¾¶£º1360mm
  • ºñ¶È£º243mm
  • ·¢²¼Ê±¼ä£º2026-07-28
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SKF248/1120CAFA/W20 Öá³Ð²ÎÊý

d - 1120 mm

D - 1360 mm

B - 243 mm

C - 243 mm

b - – mm

d2 - 1207 mm

r1 min. - 6 mm

r2 min. - 6 mm

D1 - 1282 mm

K - 12 mm

da min. - 1143 mm

Da max. - 1337 mm

ra max. - 5 mm

Weight - 735 Kg

Basic dynamic load rating (C) - 8300 kN

Basic static load rating (C0) - 24000 kN

Fatigue load limit (Pu) - 1400

Reference speed - 180 r/min

Limiting speed - 340 r/min

Calculation factor (e) - 0,15

Calculation factor (Y0) - 4,5

Calculation factor (Y1) - 4,5

Calculation factor (Y2) - 6,7

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FAG21320EK.TVPB+AHX320µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ215mm,ºñ¶ÈΪ47mm
FAG51238MPÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª190mm,Í⾶Ϊ265mm,ºñ¶ÈΪ62mm
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FAG6300Éî¹µÇòÖá³Ð ÄÚ¾¶Îª10mm,Í⾶Ϊ35mm,ºñ¶ÈΪ11mm
NSK60/28NÉî¹µÇòÖá³Ð ÄÚ¾¶Îª28mm,Í⾶Ϊ52mm,ºñ¶ÈΪ12mm
NTN6208NÉî¹µÇòÖá³Ð ÄÚ¾¶Îª40mm,Í⾶Ϊ80mm,ºñ¶ÈΪ18mm
NTN1213µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª65mm,Í⾶Ϊ120mm,ºñ¶ÈΪ23mm
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FAG54309+U309ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ90mm,ºñ¶ÈΪ62mm
FAG53316ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ140mm,ºñ¶ÈΪ47.6mm
NTN4T-30308Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª40mm,Í⾶Ϊ90mm,ºñ¶ÈΪ23mm
NSKNU1030Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª150mm,Í⾶Ϊ225mm,ºñ¶ÈΪ35mm
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