7060A

Standard Series High Precision Angular Contact Ball Bearings
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Parts Number

7060ASUELP5

Boundary Dimensions

d 300 mm Bore diameter
D 460 mm Outside diameter
B 74 mm Width
r(min.) 4 mm Chamfer Dimension
r1(min.) 1.5 mm Chamfer Dimension

Basic Load Ratings

Cr 385 kN Basic Dynamic Load Rating
C0r 605 kN Basic Static Load Rating

Speeds

Grease 1800 min-1 Limiting Speed
Oil (Oil-air) 2400 min-1 Limiting Speed

Dimensions

A: 30° Contact Angle
a 146.7 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 318 mm Diameter of Shaft Abutment
Da(max.) 442 mm Diameter of Housing Abutment
Db(max.) 451 mm Diameter of Housing Abutment
ra(max.) 3 mm Radius of Shaft or Housing Fillet
rb(max.) 1.5 mm Radius of Shaft or Housing Fillet

Performance

Pa 365 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity
EL 2039N 685N/μm
L 10839N 1231N/μm
M 21816N 1593N/μm
H 44468N 2096N/μm

Mass

45 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_A
NSK Product Type Super Precision Bearing
Designations 7060A
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