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Technical Parameters:
Product Designations:
FCD6084300A
Structure:
four-row cylindrical roller bearing
Inside Diameter:
300 mm
Outside Diameter:
420 mm
Thickness:
300 mm
Brand:
ESG
Rolling mill bearing FCD6084300A four-row cylindrical roller bearing, equivalent to 4R6030, 60FC42300DW
| Boundary dimensions(mm) | Basic load ratings (kN) | Speed rating | Designation | ||||||
| (rpm) | |||||||||
| d | D | B | Fw | rmin | Cr | Cor | Grease | Oil | |
| 300 | 420 | 300 | 331 | 3 | 2990 | 8150 | 900 | 1100 | FCD6084300A |
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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