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85BNR10X

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
85BNR10XTYNV1VSUHP3 ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

85BNR10XTYNV1VSUHP3

Boundary Dimensions

BNR: 18° Bearing Type
d 85 mm Bore diameter
D 130 mm Outside diameter
B 22 mm Width
BN 4.7 mm
SN 12 mm
SB 2.2 mm
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 53.5 kN Basic Dynamic Load Rating
C0r 24.6 kN Basic Static Load Rating

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

Grease 12000 min-1 Limiting Speed
Oil (Oil-air) 14000 min-1 Limiting Speed

Dimensions

18° Contact Angle
a 28.5 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 24.5 kN Permissible Axial Load

Calculation factors

f0 11.0 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 98N 82N/μm 0μm
L 367N 132N/μm -10μm
M 707N 170N/μm -19μm

Additional information

3.8 g/brg Recommended Grease Quantities

Mass

0.906 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BNR
NSK Product Type Super Precision Bearing
Designations 85BNR10X

© NSK Ltd.

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