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105BNR10E

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
105BNR10ETYNSUHP4Y ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

105BNR10ETYNSUHP4Y

Boundary Dimensions

BNR: 18° Bearing Type
d 105 mm Bore diameter
D 160 mm Outside diameter
B 26 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 51.5 kN Basic Dynamic Load Rating
C0r 41.0 kN Basic Static Load Rating

Speeds The limiting speeds of the ball guided cage is lower than the outer ring guided cage.

Grease 10000 min-1 Limiting Speed
Oil (Oil-air) 11000 min-1 Limiting Speed

Dimensions

18° Contact Angle
a 34.5 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 115 mm Diameter of Shaft Abutment
Da(max.) 150 mm Diameter of Housing Abutment
Db(max.) 154 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 59.5 kN Permissible Axial Load

Calculation factors

f0 10.9 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 80N/μm 0μm
L 424N 135N/μm -12μm
M 1034N 190N/μm -27μm

Additional information

7.1 g/brg Recommended Grease Quantities

Mass

1.70 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BNR
NSK Product Type Super Precision Bearing
Designations 105BNR10E

© NSK Ltd.

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