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7919CSN24

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7919CSN24TRV1VSULP5 Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7919CSN24TRV1VSULP5

Boundary Dimensions

d 95 mm Bore diameter
D 130 mm Outside diameter
B 18 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 42.0 kN Basic Dynamic Load Rating
C0r 45.5 kN Basic Static Load Rating

Speeds

Grease 13400 min-1 Limiting Speed
Oil (Oil-air) 20300 min-1 Limiting Speed

Dimensions

C: 15° Contact Angle
a 24.1 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 102 mm Diameter of Shaft Abutment
Da(max.) 123 mm Diameter of Housing Abutment
Db(max.) 125 mm Diameter of Housing Abutment
ra(max.) 1 mm Radius of Shaft or Housing Fillet
rb(max.) 0.6 mm Radius of Shaft or Housing Fillet

Performance

Pa 35.8 kN Permissible Axial Load

Calculation factors

f0 16.7 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 161N 91N/μm -3μm
L 320N 121N/μm -9μm
M 903N 191N/μm -24μm
H 1819N 268N/μm -40μm

Additional information

3.3 g/brg Recommended Grease Quantities

Mass

0.522 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_C
NSK Product Type Super Precision Bearing
Designations 7919CSN24

© NSK Ltd.

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