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2923928 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2923928: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include liner: NOT FURNISHED, material: PLASTIC POLYTETRAFLUOROETHYLENE LOCATION NOT OTHERWISE SPECIFIED, overall_height: 26.0 MILLIMETERS NOMINAL MM, securing_method: SCREW, overall_diameter: 54.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-176-2311, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2923928
NSN: 3110-01-176-2311
NIINs: 011762311, 015748432
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
linerNOT FURNISHED
materialPLASTIC POLYTETRAFLUOROETHYLENE LOCATION NOT OTHERWISE SPECIFIED
overall_height26.0 MILLIMETERS NOMINAL MM
securing_methodSCREW
overall_diameter54.0 MILLIMETERS NOMINAL MM
NSN3110-01-176-2311
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2923928 · OEM ⚠ 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
•
RAISED SURFACE HEIGHT: 0.105 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 12
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 5.120 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.875 INCHES NOMINAL IN
•
MOUNTING BOLT CIRCLE DIAMETER: 4.736 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.105 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY12
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER5.120 INCHES NOMINAL IN
APERTURE DIAMETER3.875 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER4.736 INCHES NOMINAL IN
SPECIAL FEATURESRAISED SURFACE; ROUND APERTURE; ROUND SHAPE
SURFACE TREATMENTPHOSPHATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5186887Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2923928?
2923928 is a PLATE,RETAINING,BEARING.
What parts can replace 2923928?
There is 1 known substitute for 2923928: 5186887. Substitute compatibility should be verified for your specific system.
What is the NSN for 2923928?
2923928 is cataloged in the U.S. Government catalog under NSN 3110-01-176-2311. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.