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7024A5SN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7024A5SN24TRSUHP3 Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7024A5SN24TRSUHP3

Boundary Dimensions

d 120 mm Bore diameter
D 180 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 133 kN Basic Dynamic Load Rating
C0r 105 kN Basic Static Load Rating

Speeds

Grease 8700 min-1 Limiting Speed
Oil (Oil-air) 13000 min-1 Limiting Speed

Dimensions

A5: 25° Contact Angle
a 49.0 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 130 mm Diameter of Shaft Abutment
Da(max.) 170 mm Diameter of Housing Abutment
Db(max.) 174 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 104 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 733N 329N/μm -10μm
L 1489N 425N/μm -18μm
M 3380N 580N/μm -33μm
H 6939N 774N/μm -54μm

Additional information

11 g/brg Recommended Grease Quantities

Mass

2.08 kg Mass(approx.)
Designations Basic Load Ratings Axial Internal Clearance Accuracy Limiting Speeds Mass
Cr
 C0r
 min
 max
 Grease
(min-1)		 Oil (Oil-air)
(min-1)
(kg)
7024A5SN24TRSUHP3 133 105 P3: Special class (ISO Class 4 dimensional tolerances and ISO Class 2 running accuracy.) 8700 13000 2.08

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CAD
More Information
NSK Product Type2 SP_ACBB_ST_A5
NSK Product Type Super Precision Bearing
Designations 7024A5SN24

© NSK Ltd.

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