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- Íâ¾¶£º28mm
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SKF61902-2ZÖá³Ðͼֽ
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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- SKFNNCL4934CVÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª170mm,Í⾶Ϊ230mm,ºñ¶ÈΪ60mm
- NSK6314DDUÉî¹µÇòÖá³Ð ÄÚ¾¶Îª70mm,Í⾶Ϊ150mm,ºñ¶ÈΪ35mm
- NSK16024Éî¹µÇòÖá³Ð ÄÚ¾¶Îª120mm,Í⾶Ϊ180mm,ºñ¶ÈΪ19mm
- NSKNNU4956Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª280mm,Í⾶Ϊ380mm,ºñ¶ÈΪ100mm
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- TIMKEN3581/3525-BTS¿ª¿ÚÏú±£³Ö¼Ü ÄÚ¾¶Îª34.925mm,Í⾶Ϊ87.312mm,ºñ¶ÈΪ11.112mm
- TIMKENJM612949/JM612910TS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª70.000mm,Í⾶Ϊ115.000mm,ºñ¶ÈΪ29.000mm

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