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85BER20HV1V

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
85BER20HTYNV1VSUHP4Y ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

85BER20HTYNV1VSUHP4Y

Boundary Dimensions

BER: 25° Bearing Type
d 85 mm Bore diameter
D 130 mm Outside diameter
B 27 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 32.5 kN Basic Dynamic Load Rating
C0r 23.6 kN Basic Static Load Rating

Speeds The limiting speeds of the ball guided cage is lower than the outer ring guided cage.

Grease 14900 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 38.6 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 92 mm Diameter of Shaft Abutment
Da(max.) 123 mm Diameter of Housing Abutment
Db(max.) 125 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 29.5 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 136N/μm 0μm
L 723N 271N/μm -12μm
M 1508N 355N/μm -22μm

Additional information

0.00 g/brg Recommended Grease Quantities

Mass

1.11 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 85BER20HV1V

© NSK Ltd.

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