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  • ÄÚ¾¶£º220mm
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  • ºñ¶È£º80mm
  • ·¢²¼Ê±¼ä£º2025-06-12
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SKFNNC4944CV Öá³Ð²ÎÊý

d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

b1 - 8 mm

d1 - 248 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - – mm

r4 min. - – mm

D1 - 269 mm

E - 276,52 mm

K - 4 mm

ba min. - 232 mm

Da max. - 288 mm

das rec. - 240 mm

ra max. - 2 mm

Weight - 17 Kg

Basic dynamic load rating (C) - 737 kN

Basic static load rating (C0) - 1600 kN

Fatigue load limit (Pu) - 160

Reference speed - 950 r/min

Limiting speed - 1200 r/min

Calculation factor (kr) - 0,25

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SKF212-2ZNRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª60mm,Í⾶Ϊ110mm,ºñ¶ÈΪ22mm
SKF31330XJ2Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª150mm,Í⾶Ϊ320mm,ºñ¶ÈΪ82mm
SKF241/800ECA/W33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª800mm,Í⾶Ϊ1280mm,ºñ¶ÈΪ475mm
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NTN6302LUÉî¹µÇòÖá³Ð ÄÚ¾¶Îª15mm,Í⾶Ϊ42mm,ºñ¶ÈΪ13mm
NTN7334CDB½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ360mm,ºñ¶ÈΪ144mm
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SKF7317B/DT½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª85mm,Í⾶Ϊ180mm,ºñ¶ÈΪ82mm
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SKF51408ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ100mm,ºñ¶ÈΪ39mm
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