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2924185B — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2924185B: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 0.600 INCHES NOMINAL IN, material: STEEL OVERALL, minor_thickness: 0.230 INCHES NOMINAL IN, outside_diameter: 5.027 INCHES MINIMUM AND 5.047 INCHES MAXIMUM IN, style_designator: ROUND, surface_treatment: CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-173-1971, 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
2924185B
NSN: 3110-01-173-1971
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width0.600 INCHES NOMINAL IN
materialSTEEL OVERALL
minor_thickness0.230 INCHES NOMINAL IN
outside_diameter5.027 INCHES MINIMUM AND 5.047 INCHES MAXIMUM IN
style_designatorROUND
surface_treatmentCHROMATE OVERALL
mounting_hole_typeROUND, UNTHREADED
raised_surface_height0.370 INCHES NOMINAL IN
mounting_hole_diameter0.209 INCHES NOMINAL IN
bolt_circle_hole_quantity12
cross-sectional_shape_styleRAISED SURFACE W/ APERTURE
mounting_bolt_circle_diameter4.726 INCHES NOMINAL IN
NSN3110-01-173-1971
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2924185B · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MINOR THICKNESS: 0.230 INCHES NOMINAL IN
•
RAISED SURFACE HEIGHT: 0.370 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 12
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE DIAMETER: 0.209 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINOR THICKNESS0.230 INCHES NOMINAL IN
RAISED SURFACE HEIGHT0.370 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY12
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.209 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/ APERTURE
OUTSIDE DIAMETER5.027 INCHES MINIMUM AND 5.047 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
5187024Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2924185B?
2924185B is a PLATE,RETAINING,BEARING.
What parts can replace 2924185B?
There is 1 known substitute for 2924185B: 5187024. Substitute compatibility should be verified for your specific system.
What is the NSN for 2924185B?
2924185B is cataloged in the U.S. Government catalog under NSN 3110-01-173-1971. 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.