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160BER10S

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
160BER10STSUHP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

160BER10STSUHP3

Boundary Dimensions

BER: 25° Bearing Type
d 160 mm Bore diameter
D 240 mm Outside diameter
B 38 mm Width
r(min.) 2.1 mm Chamfer Dimension
r1(min.) 1.1 mm Chamfer Dimension

Basic Load Ratings

Cr 100 kN Basic Dynamic Load Rating
C0r 88.5 kN Basic Static Load Rating

Speeds

Grease 5500 min-1 Limiting Speed
Oil (Oil-air) 8000 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 65.6 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 172 mm Diameter of Shaft Abutment
Da(max.) 228 mm Diameter of Housing Abutment
Db(max.) 233 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 158 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 196N 195N/μm 0μm
L 1470N 388N/μm -17μm
M 3039N 505N/μm -31μm

Additional information

25 g/brg Recommended Grease Quantities

Mass

5.50 kg Mass(approx.)
Designations Basic Load Ratings Axial Internal Clearance Accuracy Limiting Speeds Mass
Cr
 C0r
 min
 max
 Grease
(min-1)		 Oil (Oil-air)
(min-1)
(kg)
160BER10STSUHP3 100 88.5 P3: Special class (ISO Class 4 dimensional tolerances and ISO Class 2 running accuracy.) 5500 8000 5.50

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CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 160BER10S

© NSK Ltd.

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