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7914CSN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7914CSN24TRV1VSUMP4Y Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7914CSN24TRV1VSUMP4Y

Boundary Dimensions

d 70 mm Bore diameter
D 100 mm Outside diameter
B 16 mm Width
r(min.) 1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 28.1 kN Basic Dynamic Load Rating
C0r 26.6 kN Basic Static Load Rating

Speeds

Grease 17700 min-1 Limiting Speed
Oil (Oil-air) 26900 min-1 Limiting Speed

Dimensions

C: 15° Contact Angle
a 19.4 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 76 mm Diameter of Shaft Abutment
Da(max.) 94 mm Diameter of Housing Abutment
Db(max.) 95 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 20.5 kN Permissible Axial Load

Calculation factors

f0 16.4 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 108N 67N/μm -4μm
L 227N 91N/μm -10μm
M 571N 138N/μm -22μm
H 1155N 196N/μm -36μm

Additional information

2.0 g/brg Recommended Grease Quantities

Mass

0.301 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_C
NSK Product Type Super Precision Bearing
Designations 7914CSN24

© NSK Ltd.

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