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100BER19E

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
100BER19ETSUELP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

100BER19ETSUELP3

Boundary Dimensions

BER: 25° Bearing Type
d 100 mm Bore diameter
D 140 mm Outside diameter
B 20 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 45.5 kN Basic Dynamic Load Rating
C0r 33.5 kN Basic Static Load Rating

Speeds

Grease 10800 min-1 Limiting Speed
Oil (Oil-air) 15200 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 38.0 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 107 mm Diameter of Shaft Abutment
Da(max.) 133 mm Diameter of Housing Abutment
Db(max.) 135 mm Diameter of Housing Abutment
ra(max.) 1 mm Radius of Shaft or Housing Fillet
rb(max.) 0.6 mm Radius of Shaft or Housing Fillet

Performance

Pa 59.5 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 120N/μm 0μm
L 522N 213N/μm -10μm
M 1142N 282N/μm -20μm

Additional information

4.6 g/brg Recommended Grease Quantities

Mass

0.770 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 100BER19E

© NSK Ltd.

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