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7202CSN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7202CSN24TRSULP3 Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7202CSN24TRSULP3

Boundary Dimensions

d 15 mm Bore diameter
D 35 mm Outside diameter
B 11 mm Width
r(min.) 0.6 mm Chamfer Dimension
r1(min.) 0.3 mm Chamfer Dimension

Basic Load Ratings

Cr 10.8 kN Basic Dynamic Load Rating
C0r 4.25 kN Basic Static Load Rating

Speeds

Grease 60000 min-1 Limiting Speed
Oil (Oil-air) 91200 min-1 Limiting Speed

Dimensions

C: 15° Contact Angle
a 8.8 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 20 mm Diameter of Shaft Abutment
Da(max.) 30 mm Diameter of Housing Abutment
Db(max.) 32.5 mm Diameter of Housing Abutment
ra(max.) 0.6 mm Radius of Shaft or Housing Fillet
rb(max.) 0.3 mm Radius of Shaft or Housing Fillet

Performance

Pa 4.55 kN Permissible Axial Load

Calculation factors

f0 13.2 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 20N 19N/μm 1μm
L 42N 26N/μm -3μm
M 106N 39N/μm -11μm
H 224N 56N/μm -21μm

Additional information

0.27 g/brg Recommended Grease Quantities

Mass

0.040 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)
7202CSN24TRSULP3 10.8 4.25 P3: Special class (ISO Class 4 dimensional tolerances and ISO Class 2 running accuracy.) 60000 91200 0.040

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CAD
More Information
NSK Product Type2 SP_ACBB_ST_C
NSK Product Type Super Precision Bearing
Designations 7202CSN24

© NSK Ltd.

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