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7934CSN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7934CSN24TRSUELP3 Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7934CSN24TRSUELP3

Boundary Dimensions

d 170 mm Bore diameter
D 230 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 113 kN Basic Dynamic Load Rating
C0r 142 kN Basic Static Load Rating

Speeds

Grease 7000 min-1 Limiting Speed
Oil (Oil-air) 10900 min-1 Limiting Speed

Dimensions

C: 15° Contact Angle
a 40.8 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 180 mm Diameter of Shaft Abutment
Da(max.) 220 mm Diameter of Housing Abutment
Db(max.) 224 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 105 kN Permissible Axial Load

Calculation factors

f0 16.8 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 524N 172N/μm -9μm
L 1079N 231N/μm -20μm
M 2492N 334N/μm -40μm
H 4998N 468N/μm -65μm

Additional information

16 g/brg Recommended Grease Quantities

Mass

2.97 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_C
NSK Product Type Super Precision Bearing
Designations 7934CSN24

© NSK Ltd.

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