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22208EAKE4

Spherical Roller Bearings

22208EAKE4

Spherical Roller Bearings

main product photo
Images shown are representations. Designs and specifications may differ from actual products.
Grouped product items
Parts Number
22208EAKE4
22208EAKE4C3
22208EAKE4C2
22208EAKE4C4
22208EAKE4C5
Display units

Designations

22208EAKE4

Boundary Dimensions

d 40 mm Bore diameter
D 80 mm Outside diameter
B 23 mm Width
r (min.) 1.1 mm Chamfer dimension

Basic Load Ratings

Cr 113000 N Basic dynamic load rating
C0r 99500 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 7100 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil) 12000 min-1 Properly designed and controlled forced-circulation oil lubrication
Grease 6700 min-1 Grease lubrication
Oil (Oil-bath) 8500 min-1 Oil-bath lubrication

Abutment and Fillet Dimensions

da (min.) 47 mm Diameter of shaft abutment
da (max.) 49 mm Diameter of shaft abutment
Da (min.) 70 mm Diameter of housing abutment
Da (max.) 73 mm Diameter of housing abutment
ra (max.) 1 mm Radius of shaft or housing fillet

Calculation factors

e 0.28 Constant
Y2 3.6 Axial load Factors
Y3 2.4 Axial load Factors
Y0 2.4 Axial load Factors

Mass

Mass approx. 0.5 kg Mass approx.
CAD
More Information
NSK Product Type2 SRB_CTB
NSK Product Type Bearing

© NSK Ltd.

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