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  • ÄÚ¾¶£º190mm
  • Íâ¾¶£º260mm
  • ºñ¶È£º69mm
  • ·¢²¼Ê±¼ä£º2026-03-15
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SKFNNCL4938CV Öá³Ð²ÎÊý

d - 190 mm

D - 260 mm

B - 69 mm

C - 69 mm

b1 - 7 mm

d1 - 215 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - – mm

r4 min. - – mm

D1 - – mm

E - 240,7 mm

K - 4 mm

ba min. - 201 mm

Da max. - 250 mm

ra max. - 2 mm

S - 4 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 605 kN

Basic static load rating (C0) - 1290 kN

Fatigue load limit (Pu) - 132

Reference speed - 1100 r/min

Limiting speed - 1400 r/min

Calculation factor (kr) - 0,25

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NSK6948Éî¹µÇòÖá³Ð ÄÚ¾¶Îª240mm,Í⾶Ϊ320mm,ºñ¶ÈΪ38mm
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KOYO7320CDB½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ215mm,ºñ¶ÈΪ94mm
NACHI7319CDB½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª95mm,Í⾶Ϊ200mm,ºñ¶ÈΪ90mm
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FAGQJ311½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ120mm,ºñ¶ÈΪ29mm
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FAGNKJ45/25A¹öÕëÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ62mm,ºñ¶ÈΪ25mm
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KOYO1305K+H305µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª20mm,Í⾶Ϊ62mm,ºñ¶ÈΪ17mm
SKFNU234ECÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ310mm,ºñ¶ÈΪ52mm
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