110BER10E

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

110BER10ETSRSUELP4

Boundary Dimensions

BER: 25° Bearing Type
d 110 mm Bore diameter
D 170 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 55.5 kN Basic Dynamic Load Rating
C0r 45.0 kN Basic Static Load Rating

Speeds

Grease 9300 min-1 Limiting Speed
Oil (Oil-air) 13000 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 46.7 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 120 mm Diameter of Shaft Abutment
Da(max.) 160 mm Diameter of Housing Abutment
Db(max.) 164 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 79.5 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 136N/μm 0μm
L 932N 294N/μm -15μm
M 1860N 379N/μm -26μm

Additional information

8.5 g/brg Recommended Grease Quantities

Mass

2.13 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)
110BER10ETSRSUELP4 55.5 45.0 P4: ISO Class 4 9300 13000 2.13

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CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 110BER10E
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