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15BSR02S

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
15BSR02STAV1VSUHP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

15BSR02STAV1VSUHP3

Boundary Dimensions

BSR: 15° Bearing Type
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 7.30 kN Basic Dynamic Load Rating
C0r 2.34 kN Basic Static Load Rating

Speeds

Grease 64000 min-1 Limiting Speed
Oil (Oil-air) 88000 min-1 Limiting Speed

Dimensions

15° Contact Angle
a 8.80 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 2.90 kN Permissible Axial Load

Calculation factors

f0 6.80 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 21N 15N/μm 1μm
L 38N 19N/μm -3μm
M 76N 25N/μm -10μm

Additional information

0.00 g/brg Recommended Grease Quantities

Mass

0.045 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BSR
NSK Product Type Super Precision Bearing
Designations 15BSR02S

© NSK Ltd.

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