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  • ÄÚ¾¶£º15mm
  • Íâ¾¶£º28mm
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  • ·¢²¼Ê±¼ä£º2025-10-28
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SKF61902-2Z Öá³Ð²ÎÊý

d - 15 mm

D - 28 mm

B - 7 mm

C - 7 mm

d1 - 18,8 mm

d2 - – mm

r1 min. - 17 mm

r2 min. - 17 mm

D1 - 25,3 mm

D2 - 0,3 mm

da min. - 18,3 mm

Da max. - 26 mm

ra max. - 0,3 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 4,36 kN

Basic static load rating (C0) - 2,24 kN

Fatigue load limit (Pu) - 0,095

Reference speed - 56000 r/min

Limiting speed - 28000 r/min

Calculation factor (f0) - 14

Calculation factor (kr) - 0,02

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SKF39590/39528/QÔ²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª66.675mm,Í⾶Ϊ119.985mm,ºñ¶ÈΪ32.75mm
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NSK696ZÉî¹µÇòÖá³Ð ÄÚ¾¶Îª6mm,Í⾶Ϊ15mm,ºñ¶ÈΪ5mm
FAG6317ZRÉî¹µÇòÖá³Ð ÄÚ¾¶Îª85mm,Í⾶Ϊ180mm,ºñ¶ÈΪ41mm
NTN6812LBÉî¹µÇòÖá³Ð ÄÚ¾¶Îª60mm,Í⾶Ϊ78mm,ºñ¶ÈΪ10mm
KOYO60182RSÉî¹µÇòÖá³Ð ÄÚ¾¶Îª90mm,Í⾶Ϊ140mm,ºñ¶ÈΪ24mm
NSK6816VVÉî¹µÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ100mm,ºñ¶ÈΪ10mm
NTN6011LLBÉî¹µÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ90mm,ºñ¶ÈΪ18mm
NTN2216µ÷ÐÄÇòÖá³Ð ÄÚ¾¶Îª80mm,Í⾶Ϊ140mm,ºñ¶ÈΪ33mm
NACHI7032C½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª160mm,Í⾶Ϊ240mm,ºñ¶ÈΪ38mm
SKF7209ACD/DT½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ85mm,ºñ¶ÈΪ38mm
KOYO3200½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª10mm,Í⾶Ϊ30mm,ºñ¶ÈΪ14.3mm
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KOYO23224RHKW33µ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª120mm,Í⾶Ϊ215mm,ºñ¶ÈΪ76mm
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NSKNU215Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ130mm,ºñ¶ÈΪ25mm
KOYONU240Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª200mm,Í⾶Ϊ360mm,ºñ¶ÈΪ58mm
NTNNJ2334Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ360mm,ºñ¶ÈΪ120mm
NTNNUP313Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª65mm,Í⾶Ϊ140mm,ºñ¶ÈΪ33mm
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TIMKEN34300/34478DTDOË«ÁÐË«ÍâȦ ÄÚ¾¶Îª76.200mm,Í⾶Ϊ121.442mm,ºñ¶ÈΪ52.390mm
TIMKEN484/472DCTDOË«ÁÐË«ÍâȦ ÄÚ¾¶Îª70.000mm,Í⾶Ϊ120.000mm,ºñ¶ÈΪ65.090mm
TIMKEN6455/6420TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª57.150mm,Í⾶Ϊ149.225mm,ºñ¶ÈΪ53.975mm
TIMKEN3877/3821TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª41.275mm,Í⾶Ϊ85.725mm,ºñ¶ÈΪ30.162mm

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