Boundary Dimensions

d 630 mm Bore diameter
D 1030 mm Outside diameter
B 315 mm Width
r (min.) 7.5 mm Chamfer dimension
Basic Load Ratings
Cr 8600 000 N Basic dynamic load rating
C0r 18300 000 N Basic static load rating
Grease 220 min-1 Grease lubrication
Oil (Oil-bath) 300 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.) 666 mm Diameter of shaft abutment
da (max.) 994 mm Diameter of shaft abutment
Da (min.) 885 mm Diameter of housing abutment
Da (max.) - mm Diameter of housing abutment
ra (max.) 6 mm Radius of shaft or housing fillet
Calculation factors
e 0.31 Constant
Y2 3.2 Axial load Factors
Y3 2.2 Axial load Factors
Y0 2.1 Axial load Factors
Mass 1080 kg
NSK 231/630E4 231/630KE4 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY
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