FC3446180 four-row cylindrical roller bearing 170x230x180mm(also called rolling mill bearing) is used in rolling mills for the production of hot-rolled and cold-rolled steel products. For more information about FC3446180 four-row cylindrical roller bearing 170x230x180mm, contact us!
Boundary dimensions(mm)
Basic load ratings (kN)
Speed rating
Designation
Weight(kg)
(rpm)
d
D
B
Fw
rmin
Cr
Cor
Grease
Oil
Complete set
Inner ring
170
230
180
186
2.1
920
2690
1900
2400
FC3446180
21.1
6.3









