FC3451180 four-row cylindrical roller bearing 170x255x180mm(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 FC3451180 four-row cylindrical roller bearing 170x255x180mm, contact us!
Boundary dimensions(mm)
Basic load ratings (kN)
Speed rating
Designation
Weight(kg)
Equivalent to foreign designations(For your information)
(rpm)
d
D
B
Fw
rmin
Cr
Cor
Grease
Oil
Complete set
Inner ring
170
255
180
193
2.5
1100
2430
1800
2200
FC3451180
19.3
9.1
170RV2503
4R3425









