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61808-2RS1
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SKF

SKF61808-2RS1 Öá³Ð²ÎÊý

d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

d1 - – mm

d2 - 42,1 mm

r1 min. - 42 mm

r2 min. - 42 mm

D1 - 49,3 mm

D2 - 0,3 mm

da min. - 42 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,034 Kg

Basic dynamic load rating (C) - 4,49 kN

Basic static load rating (C0) - 3,75 kN

Fatigue load limit (Pu) - 0,16

Reference speed - – r/min

Limiting speed - 7500 r/min

Calculation factor (f0) - 15

Calculation factor (kr) - 0,015

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SKF31305J2Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ62mm,ºñ¶ÈΪ18.25mm
NSKHJ2236Ô²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª180mm,Í⾶Ϊ229mm,ºñ¶ÈΪ12mm
NSK6322Éî¹µÇòÖá³Ð ÄÚ¾¶Îª110mm,Í⾶Ϊ240mm,ºñ¶ÈΪ50mm
NSK628ZÉî¹µÇòÖá³Ð ÄÚ¾¶Îª8mm,Í⾶Ϊ24mm,ºñ¶ÈΪ8mm
KOYO3207A-Z½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ72mm,ºñ¶ÈΪ27mm
NTNQJ311½Ç½Ó´¥ÇòÖá³Ð ÄÚ¾¶Îª55mm,Í⾶Ϊ120mm,ºñ¶ÈΪ29mm
FAG23120EAS?Mµ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª100mm,Í⾶Ϊ165mm,ºñ¶ÈΪ52mm
NACHI23152EW33Kµ÷ÐĹö×ÓÖá³Ð ÄÚ¾¶Îª260mm,Í⾶Ϊ440mm,ºñ¶ÈΪ144mm
FAGK35¡Á40¡Á13¹öÕëÖá³Ð ÄÚ¾¶Îª35mm,Í⾶Ϊ40mm,ºñ¶ÈΪ13mm
NTNBK2516¹öÕëÖá³Ð ÄÚ¾¶Îª25mm,Í⾶Ϊ32mm,ºñ¶ÈΪ16mm
SKF30306Ô²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª30mm,Í⾶Ϊ72mm,ºñ¶ÈΪ19mm
SKF51204ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª20mm,Í⾶Ϊ40mm,ºñ¶ÈΪ14mm
NSK52309ÍÆÁ¦ÇòÖá³Ð ÄÚ¾¶Îª45mm,Í⾶Ϊ85mm,ºñ¶ÈΪ52mm
NSKHR32213JÔ²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª65mm,Í⾶Ϊ120mm,ºñ¶ÈΪ31mm
NACHIE32315JÔ²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª75mm,Í⾶Ϊ160mm,ºñ¶ÈΪ55mm
KOYO32928JRÔ²×¶¹ö×ÓÖá³Ð ÄÚ¾¶Îª140mm,Í⾶Ϊ190mm,ºñ¶ÈΪ32mm
NACHINUP222EÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª110mm,Í⾶Ϊ200mm,ºñ¶ÈΪ38mm
NSKNUP332EMÔ²Öù¹ö×ÓÖá³Ð ÄÚ¾¶Îª160mm,Í⾶Ϊ340mm,ºñ¶ÈΪ68mm
TIMKENLM104949/LM104911ATS³åѹ¸Ö±£³Ö¼Ü ÄÚ¾¶Îª50.800mm,Í⾶Ϊ82.550mm,ºñ¶ÈΪ23.622mm

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