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7017A5

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number
7017A5TRSUHP3 Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7017A5TRSUHP3

Boundary Dimensions

d 85 mm Bore diameter
D 130 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 60.0 kN Basic Dynamic Load Rating
C0r 55.5 kN Basic Static Load Rating

Speeds

Grease 9400 min-1 Limiting Speed
Oil (Oil-air) 14000 min-1 Limiting Speed

Dimensions

A5: 25° Contact Angle
a 36.1 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 43.0 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 305N 196N/μm -5μm
L 646N 257N/μm -11μm
M 1487N 353N/μm -22μm
H 2915N 462N/μm -36μm

Additional information

4.9 g/brg Recommended Grease Quantities

Mass

0.904 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_A5
NSK Product Type Super Precision Bearing
Designations 7017A5

© NSK Ltd.

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