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23231 — BEARING,BALL,ANNULAR

✓ Government record, cited
Hama · TAPERED BEARING
PRODUCT OVERVIEW

23231: BEARING,BALL,ANNULAR.

The Aha laptop messenger bag, with this unique design is practical and stylish. Suitable for safe and secure carrying of a 15.4 Inch notebook, this padded bag gives you the protection you want your notebook to have. With features such as rubber feet on the base and a padded adjustable shoulder strap for comfort and a padded handle.

The messenger has enough room for books and a zipped compartment for a mobile phone or camera, with more storage options on the lid and at the sides. The messenger is the perfect bag for school, college or work and ensuring you notebook is safe ware ever you take it. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3341, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
23231
NSN: 3110-00-554-3341
NIINs: 005543341, 012685848
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
hole_diameter0.201 INCHES NOMINAL IN
body_thickness0.625 INCHES NOMINAL IN
outside_diameter5.375 INCHES NOMINAL IN
special_featuresFURN W/TWO THD HOLES 0.190-24 UNC-2B
surface_treatmentANODIZE
bolt_circle_diameter5.000 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity8
cross-sectional_shape_styleFLAT W/OPEN CENTER
mounting_opening_shape_styleUNTHREADED HOLE
NSN3110-00-554-3341
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 23231 · Hama ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.2813 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER0.6250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 10
S5Reference document
Same NSN cross-reference
Reference document — Secondary reference
177039-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
12Z336-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
TR7Reference document
Same NSN cross-reference
Reference document — Secondary reference
D209Reference document
Same NSN cross-reference
Reference document — Secondary reference
64A98B60-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23231?
23231 is a BEARING,BALL,ANNULAR manufactured by Hama.
What parts can replace 23231?
There are 10 known substitutes for 23231: S5, 177039-75, 12Z336-6 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23231?
23231 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3341. This indicates validated use in U.S. government and defense supply chains.
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