7206A5SN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7206A5SN24TYNSUHP3

Boundary Dimensions

d 30 mm Bore diameter
D 62 mm Outside diameter
B 16 mm Width
r(min.) 1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 22.2 kN Basic Dynamic Load Rating
C0r 13.6 kN Basic Static Load Rating

Speeds The limiting speeds of the ball guided cage is lower than the outer ring guided cage.

Grease 22000 min-1 Limiting Speed
Oil (Oil-air) 30000 min-1 Limiting Speed

Dimensions

A5: 25° Contact Angle
a 18.7 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 36 mm Diameter of Shaft Abutment
Da(max.) 56 mm Diameter of Housing Abutment
Db(max.) 57 mm Diameter of Housing Abutment
ra(max.) 1 mm Radius of Shaft or Housing Fillet
rb(max.) 0.5 mm Radius of Shaft or Housing Fillet

Performance

Pa 14.2 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 113N 97N/μm -3μm
L 224N 124N/μm -7μm
M 521N 172N/μm -15μm
H 1018N 225N/μm -25μm

Additional information

1.2 g/brg Recommended Grease Quantities

Mass

0.169 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_A5
NSK Product Type Super Precision Bearing
Designations 7206A5SN24
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