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85BNR29XV1V

ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number
85BNR29XTYNV1VSUHP4Y ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
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Parts Number

85BNR29XTYNV1VSUHP4Y

Boundary Dimensions

BNR: 18° Bearing Type
d 85 mm Bore diameter
D 120 mm Outside diameter
B 22 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension

Basic Load Ratings

Cr 59.0 kN Basic Dynamic Load Rating
C0r 25.1 kN Basic Static Load Rating

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

Grease 20500 min-1 Limiting Speed

Dimensions

18° Contact Angle
a 27.7 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 24.8 kN Permissible Axial Load

Calculation factors

f0 10.8 Factor

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 49N 61N/μm 0μm
L 214N 102N/μm -8μm
M 749N 164N/μm -24μm

Additional information

0.00 g/brg Recommended Grease Quantities

Mass

0.554 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_RS_BNR
NSK Product Type Super Precision Bearing
Designations 85BNR29XV1V

© NSK Ltd.

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