Detailed description
Rolling mill bearing FC6492340 four-row cylindrical roller bearing , equivalent to 4R6412, 64FC46340A
Boundary dimensions(mm)
Basic load ratings (kN)
Speed rating
Designation
(rpm)
d
D
B
Fw
rmin
Cr
Cor
Grease
Oil
320
460
340
360
4
3400
9450
850
1000
FC6492340
Quality advantages:
1. good quality bearing steel;
2. advanced heat treatment technique to enable high and even hardness and toughness;
3. high temperature back-fire stabilizes the bearing size;
4. P6 precision grade;
5. 100% detection for flaw before delivery.









