Most favorable price : sales@hellerbearings.com

We can provide free samples . Please contact Email for any inquiries

Boundary Dimensions
d 220 mm Bore diameter
D 400 mm Outside diameter
T 72 mm Total width
B 65 mm Width of inner ring
C 54 mm Width of outer ring
Cup r (min.) 4 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 995000 N Basic dynamic load rating
C0r 1150000 N Basic static load rating
Speeds 
Grease 850 min-1 Grease lubrication
Oil (Oil-bath) 1100 min-1 Oil-bath lubrication
Dimensions
a 74.6 mm Effective load center
Abutment and Fillet Dimensions
da (min.) 247 mm Diameter of shaft abutment
Db (min.) 367 mm Diameter of housing abutment
Da (min.) 350 mm Diameter of housing abutment
Da (max.) 382 mm Diameter of housing abutment
Sa 11 mm Minimum width of space required in housing on large side face
Sb 18 mm Minimum width of space required in housing on small side face
db (max.) 267 mm Diameter of shaft abutment
ra (max.) 4 mm Radius of shaft or housing fillet of inner ring
ra (max.) 3 mm Radius of shaft or housing fillet of outer ring
Calculation factors
e 0.4 Constant
Y0 0.82 Axial load Factors
Y1 1.5 Axial load Factors
Mass
(approx.) 33.6 kg
30244 bearing 

<>ZWZ 30244