100BER10E

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

100BER10ETYNV1VSUMP4

Boundary Dimensions

BER: 25° Bearing Type
d 100 mm Bore diameter
D 150 mm Outside diameter
B 24 mm Width
r(min.) 1.5 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 43.5 kN Basic Dynamic Load Rating
C0r 34.5 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) 12000 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 41.2 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 109 mm Diameter of Shaft Abutment
Da(max.) 141 mm Diameter of Housing Abutment
Db(max.) 144 mm Diameter of Housing Abutment
ra(max.) 1.5 mm Radius of Shaft or Housing Fillet
rb(max.) 0.8 mm Radius of Shaft or Housing Fillet

Performance

Pa 61.0 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 130N/μm 0μm
L 689N 254N/μm -12μm
M 1423N 331N/μm -22μm

Additional information

5.7 g/brg Recommended Grease Quantities

Mass

1.34 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 100BER10E
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