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Technical Parameters:
Product Designations:
FCD6084300
Structure:
four-row cylindrical roller bearing
Inside Diameter:
300 mm
Outside Diameter:
420 mm
Thickness:
300 mm
Brand:
ESG
Rolling mill bearing FCD6084300 four-row cylindrical roller bearing, equivalent to 314484D, 524289B, 300RV4221, 4R6020, 60FC42300W
Boundary dimensions(mm)
Basic load ratings (kN)
Speed rating
Designation
(rpm)
d
D
B
Fw
rmin
Cr
Cor
Grease
Oil
300
420
300
332
4
2690
8020
900
1100
FCD6084300
Quality advantages:
1. good quality bearing steel;
2. advanced heat treatment technique to enable high and even hardness and toughness;
3. high temperature backfire stabilizes the bearing size;
4. P6 precision grade;
5. 100% detection for flaw before delivery.
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