Detailed description
Rolling mill bearing FC6084300A four-row cylindrical roller bearing, equivalent to 4R6015
Boundary dimensions(mm)
Basic load ratings (kN)
Speed rating
Designation
(rpm)
d
D
B
Fw
rmin
Cr
Cor
Grease
Oil
300
420
300
334
3
2720
7600
900
1100
FC6084300A
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.













