SKF Bearing NUB 248 MA

d=240.0mm, D=440.0mm, B=120.0mm, Mass bearing=60.0kg
Material: Bearing steels
In Stock:
Photo may not represent actual item. See the technical specification for details.

Specifications of SKF Bearing NUB 248 MA

SKF Bearing NUB 248 MA

Dimensions

d 240.0mm Bore diameter
D 440.0mm Outside diameter
B 120.0mm Width
C 72.0mm Width of outer ring
D1 365.0mm Shoulder diameter of outer ring
F 295.0mm Chamfer dimension of loose flange ring
r1,2 4.0mm Chamfer dimension
s 26.0mm Permissible axial displacement
SKF Bearing NUB 248 MA

Abutment dimensions

da 257.0mm Diameter of spacer sleeve
da 288.0mm Diameter of spacer sleeve
db 299.0mm Diameter of shaft abutment
Da 423.0mm Diameter of housing abutment
ra 3.0mm Radius of fillet

Calculation data

Basic dynamic load rating C 952.0kN
Basic static load rating C0 1370.0kN
Fatigue load limit Pu 129.0kN
Reference speed 1600.0r/min
Limiting speed 2200.0r/min
Minimum load factor kr 0.15
Limiting value e 0.2
Axial load factor Y 0

Mass

Mass 60.0kg

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