4946X1D double-row angular contact ball bearing 230x329.5x80mm (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 4946X1D double-row angular contact ball bearing 230x329.5x80mm, contact us!
Boundary dimensions(mm)
Basic load ratings(kN)
Speed rating
Designation
Weight
Equivalent to foreign designations(FYI)
(rpm)
(kg)
d
D
B
rmin
Cr
Cor
Grease
Oil
230
329.5
80
3
203
423
1020
1400
4946X1D
22.9
305264D
508732A
ESG bearing--good quality, reasonable price!









