7022A5SN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7022A5SN24TRSUMP4Y

Boundary Dimensions

d 110 mm Bore diameter
D 170 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 100 kN Basic Dynamic Load Rating
C0r 94.0 kN Basic Static Load Rating

Speeds

Grease 9300 min-1 Limiting Speed
Oil (Oil-air) 14000 min-1 Limiting Speed

Dimensions

A5: 25° Contact Angle
a 46.6 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 120 mm Diameter of Shaft Abutment
Da(max.) 160 mm Diameter of Housing Abutment
Db(max.) 164 mm Diameter of Housing Abutment
ra(max.) 2 mm Radius of Shaft or Housing Fillet
rb(max.) 1 mm Radius of Shaft or Housing Fillet

Performance

Pa 94.1 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 682N 300N/μm -10μm
L 1371N 387N/μm -18μm
M 3090N 527N/μm -33μm
H 6146N 694N/μm -53μm

Additional information

11 g/brg Recommended Grease Quantities

Mass

1.65 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_A5
NSK Product Type Super Precision Bearing
Designations 7022A5SN24
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