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75BER10H

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
75BER10HTYNV1VSULP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

75BER10HTYNV1VSULP3

Boundary Dimensions

BER: 25° Bearing Type
d 75 mm Bore diameter
D 115 mm Outside diameter
B 20 mm Width
BN 4.0 mm
SN 12 mm
SB 1.4 mm
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 27.2 kN Basic Dynamic Load Rating
C0r 19.0 kN Basic Static Load Rating

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

Grease 13000 min-1 Limiting Speed
Oil (Oil-air) 15000 min-1 Limiting Speed

Dimensions

25° Contact Angle
a 31.9 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 82 mm Diameter of Shaft Abutment
Da(max.) 108 mm Diameter of Housing Abutment
Db(max.) 110 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 23.7 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 49N 103N/μm 0μm
L 579N 238N/μm -12μm
M 1199N 311N/μm -21μm

Additional information

2.7 g/brg Recommended Grease Quantities

Mass

0.638 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BER
NSK Product Type Super Precision Bearing
Designations 75BER10H

© NSK Ltd.

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