Toggle Nav
Search
Advanced Search
Menu
Account
Settings
  • Sign In >

7020A5SN24

Standard Series High Precision Angular Contact Ball Bearings
main product photo
Parts Number
7020A5SN24TRSULP4Y Standard Series High Precision Angular Contact Ball Bearings
Add to Compare
You can use this service by registering as a member.
Add to Compare
You can use this service by registering as a member.
Tap the image to enlarge it.

Parts Number

7020A5SN24TRSULP4Y

Boundary Dimensions

d 100 mm Bore diameter
D 150 mm Outside diameter
B 24 mm Width
r(min.) 1.5 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension

Basic Load Ratings

Cr 71.5 kN Basic Dynamic Load Rating
C0r 70.5 kN Basic Static Load Rating

Speeds

Grease 10400 min-1 Limiting Speed
Oil (Oil-air) 15600 min-1 Limiting Speed

Dimensions

A5: 25° Contact Angle
a 41.1 mm Effective Load Center

Abutment and Fillet Dimensions

da(min.) 109 mm Diameter of Shaft Abutment
Da(max.) 141 mm Diameter of Housing Abutment
Db(max.) 144 mm Diameter of Housing Abutment
ra(max.) 1.5 mm Radius of Shaft or Housing Fillet
rb(max.) 0.8 mm Radius of Shaft or Housing Fillet

Performance

Pa 68.3 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
EL 483N 274N/μm -7μm
L 953N 350N/μm -13μm
M 2327N 491N/μm -26μm
H 4609N 647N/μm -42μm

Additional information

6.7 g/brg Recommended Grease Quantities

Mass

1.27 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACBB_ST_A5
NSK Product Type Super Precision Bearing
Designations 7020A5SN24

© NSK Ltd.

Back to top
Copyright © 2013-present Magento, Inc. All rights reserved.