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512-6404653-97 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

512-6404653-97: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 5.500 INCHES NOMINAL IN, length: 9.620 INCHES NOMINAL IN, material: NICKEL ALLOY 400 OVERALL, minor_thickness: 0.281 INCHES NOMINAL IN, special_features: FOUR THREADED MOUNTING HOLES IN SIDE OF PLATE, 0.625-11UNC, style_designator: RECTANGLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-451-4979, 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
512-6404653-97
NSN: 3110-01-451-4979
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width5.500 INCHES NOMINAL IN
length9.620 INCHES NOMINAL IN
materialNICKEL ALLOY 400 OVERALL
minor_thickness0.281 INCHES NOMINAL IN
special_featuresFOUR THREADED MOUNTING HOLES IN SIDE OF PLATE, 0.625-11UNC
style_designatorRECTANGLE
aperture_diameter1.250 INCHES NOMINAL IN
counterbore_depth1.063 INCHES NOMINAL IN
overall_thickness1.344 INCHES NOMINAL IN
counterbore_diameter3.375 INCHES MINIMUM AND 3.381 INCHES MAXIMUM IN
cross-sectional_shape_styleCOUNTERBORED W/ APERTURE
NSN3110-01-451-4979
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 512-6404653-97 · 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
•
LENGTH: 9.620 INCHES NOMINAL IN
•
MINOR THICKNESS: 0.281 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 3.375 INCHES MINIMUM AND 3.381 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 1.063 INCHES NOMINAL IN
•
OVERALL THICKNESS: 1.344 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGLE
•
CROSS-SECTIONAL SHAPE STYLE: COUNTERBORED W/ APERTURE
•
APERTURE DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH9.620 INCHES NOMINAL IN
MINOR THICKNESS0.281 INCHES NOMINAL IN
COUNTERBORE DIAMETER3.375 INCHES MINIMUM AND 3.381 INCHES MAXIMUM IN
COUNTERBORE DEPTH1.063 INCHES NOMINAL IN
OVERALL THICKNESS1.344 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED W/ APERTURE
APERTURE DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURESFOUR THREADED MOUNTING HOLES IN SIDE OF PLATE, 0.625-11UNC
WIDTH5.500 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 512-6404653-97?
512-6404653-97 is a PLATE,RETAINING,BEARING.
What is the NSN for 512-6404653-97?
512-6404653-97 is cataloged in the U.S. Government catalog under NSN 3110-01-451-4979. 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.