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Double Row Full Complement Cylindrical Roller Bearing D 200-260Mm

Double Row Full Complement Cylindrical Roller Bearing D 200-260Mm

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Product Details

Description

The simplest definition of Double Row Full Complement Cylindrical Roller Bearing D 200-260Mm is that the rolling elements are cylindrical rollers and are two side-by-side bearings to the heart. The rolling elements of the double row cylindrical roller bearing are in line contact with the raceway, so that it can withstand larger loads with respect to the point contact bearing, and the friction between the rolling elements and the ring is suitable for high speed rotating machinery.

Due to the large carrying capacity and high speed, the double row cylindrical roller bearing has a wide range of applications. The main applications are: crane, large motor, automobile bearing, generator, machine tool spindle.

Parameter

Principal dimensions (mm)Basic load ratings (KN)Pu (kN)Speed ratings rpm (r/min)Weight (kg)DesignationDimensions (mm)Abutment and fillet dimensions (mm)
dDBdyc Crstc CorReference speedLimiting Speeddd1 ~D1 ~Eb1kr1,2 Minsda Mindas2) recommended valueDa Maxra Max
2002505033680080110014005.5NNCF4840CV Bearing200220230235.5741.542072172431.5
2002505033680080110014005.9NNC4840CV Bearing200220230235.5741.5-2072172431.5
2002505033680080110014005.5NNCL4840CV Bearing200220-235.5741.54207-2431.5
2002808070415001531000130015.8NNCF4940CV Bearing200230252259.3842.152112272692
2002808070415001531000130015.8NNC4940CV Bearing200231252259.34842.1-2112272692
2002808070415001531000130015.8NNCL4940CV Bearing200231-259.34842.15211-2692
20031015016803050320950120041NNCF5040CV Bearing200236276288842.192112302992
2202705035286585100012005.9NNCF4844CV Bearing220241251256.5741.542272382631.5
2202705035286585100012006.4NNC4844CV Bearing220241251256.5741.5-2272382631.5
2202705035286585100012005.9NNCL4844CV Bearing220241-256.5741.54227-2631.5
220300807371600160950120017.2NNCF4944CV Bearing220247269276.52842.152312442892
220300807371600160950120017.2NNC4944CV Bearing220248269276.52842.1-2312442892
220300807371600160950120017.2NNCL4944CV Bearing220248-276.52842.15231-2892
22034016020103600375850110052.5NNCF5044CV Bearing220255300312.286392352483252.5
24030060539129012590011009.1NNCF4848CV Bearing240261275281.984242502572902
240300605391290125900110010NNC4848CV Bearing240261275281.9842-2502572902
24030060539129012590011009.1NNCL4848CV Bearing240261-281.98424250-2902
240320807811760173850110018.5NNCF4948CV Bearing240270292299.46842.152512673092
240320807811760173850110018.5NNC4948CV Bearing240271291299.1842.1-2512673092
240320807811760173850110018.5NNCL4948CV Bearing240271-299.46842.15251-3092
24036016021203900400800100056NNCF5048CV Bearing240278322335.69.45392552713452.5
26032060561140013280010009.7NNCF4852CV Bearing260283297304.284242702803102
260320605611400132800100011NNC4852CV Bearing260283297304.2842-2702803102
26032060561140013280010009.7NNCL4852CV Bearing260283-304.28424270-3102
2603601001170255024575095032NNCF4952CV Bearing260294322331.339.452.162712903492
2603601001170255024575095032NNC4952CV Bearing260295321331.339.452.1-2712903492
2603601001170255024575095032NNCL4952CV Bearing260295-331.339.452.16271-3492
2604001902860520052070090085.5NNCF5052CV Bearing260304357373.59.454102782973823
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