SA020AR0 THIN SECTION BEARING

SA020AR0 THIN SECTION BEARING

SA020AR0

Thin Section Bearing

SA020AR0 thin section bearing dentification

S: Thin Section Bearing

No Code: Material AISI52100_no seals or shields

A:Series standard cross section_open bearing

020:Inch Size ( bearing bore 2.000 inch )

A: Bearing Type_angular contact single bearing

R: Separator_standard one piece formed ring with circular pockets

0: Precision_precision class 1 per ABEC 1F

Please download rough drawing of thin section bearing  for reference,formal drawing will be submitted after contact with sales@jcb-bearing.com

SA020AR0 of thin section bearing.pdf

Part number comparison

SA020AR0 Same As Specification Of Following Bearing Designation 
KA020AR0KA020AR0*JCBCSEA020NBA5006RA020AR0SA020AR0

SA020AR0 Thin Section Bearing Specifications

Inner Diameter (d)2.000″
Inner Diameter Tolerance-0.0006“– 0”
For Housing ID2.500″
Outer Diameter (D)2.500″
Outer Diameter Tolerance-0.0005“– 0”
Width (B)0.2500″
Width Tolerance+.000 –.005″
Bearing typeAngular contact ball
Contact Angle30°
Seal TypeOpen
Cross Section1/4″ x 1/4″
Weight(lbs)0.100
Internal clearanceC0
Operating temperature range-65 to 250 °F
Radial dynamic load capacity1730 lbf
Radial static load capacity2280 lbf
Axial dynamic load capacity1730 lbf
Axial static load capacity1860 lbf
Bearing materialAISI 52100
Ring materialAISI 52100
Separator materialBrass
Separator typeCircular Pocket
Maximum rpm8890 rpm
Bearings designationRequest by email

SA020AR0 Thin Section Bearing Descriptions

1、MATERIAL AISI52100:
CountryStandardSteel Grade
AMERICAAISI ASTM/A29552100
GERMANYDIN 17030100Cr6
JAPANJIS G4805SUJ2
ENGLANDBS 970535A99
CHINAGB/T 18254GCr15
FRANCENF A35-565100C6
SWEDENSWEDENSKF3
KOREAKS D3525STB2
RUSSIANTOCT 801IIIX15
2、SERIES STANDARD CROSS SECTION:0.250″ × 0.250″
SA020AR0 thin section bearing

SA020AR0 thin section bearing

3、BEARING INSIDE STRUCTURE :

A : Angular Contact

B : Duplexed Back to Back

C : Radial Contact

F : Duplexed Face to Face

T : Duplexed Tandem

X : 4 Point Contact

4、SEPARATOR OR CAGE :

D : Phenolic , one piece “Snapover” C & X

F : Full complement , no retainer , filling slot required for C & X style

G : Nylon , circular pocket A

H : Phenolic , one piece , circular pocket A

L : Nylon , one piece ,”Snapover” C & X

N : Nylon , segmented “Snapover” C & X

P : Brass ,”Snapover” C & X

R : Brass , one piece , ciecular pocket A

T : Stainless steel , one piece “Snapover” C & X

U : Stainless steel , one piece , circular pocket A

Z : Other

5、ACCURACY CLASS:

ABEC 1F , ABEC 3F , ABEC 5F

6、BEARING INSIDE CLEARANCE:
A0.0000 to 0.0005 clearanceI0.0040 to 0.0050 clearance
B0.0000 to 0.0010 clearanceJ0.0050 to 0.0060 clearance
C0.0005 to 0.0010 clearanceK0.0000 to 0.0005 preload
D0.0005 to 0.0015 clearanceL0.0000 to 0.0010 preload
E0.0010 to 0.0020 clearanceM0.0005 to 0.0010 preload
F0.0015 to 0.0025 clearanceN0.0005 to 0.0015 preload
G0.0020 to 0.0030 clearanceP0.0010 to 0.0020 preload
H0.0030 to 0.0040 clearanceZspecial

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