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85BER19H

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
85BER19HTV1VSUELP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

85BER19HTV1VSUELP3

Boundary Dimensions

BER: 25° Bearing Type
d 85 mm Bore diameter
D 120 mm Outside diameter
B 18 mm Width
BN 4.0 mm
SN 10 mm
SB 2.2 mm
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 35.5 kN Basic Dynamic Load Rating
C0r 24.1 kN Basic Static Load Rating

Speeds

Grease 15700 min-1 Limiting Speed
Oil (Oil-air) 24400 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 32.9 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 92 mm Diameter of Shaft Abutment
Da(max.) 113 mm Diameter of Housing Abutment
Db(max.) 115 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 30.0 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 49N 102N/μm 0μm
L 358N 199N/μm -8μm
M 1039N 292N/μm -19μm

Additional information

3.3 g/brg Recommended Grease Quantities

Mass

0.456 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 85BER19H

© NSK Ltd.

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