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3501321-1 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3501321-1: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, flange_thickness: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN, style_designator: THREE FLATS, aperture_diameter: 1.1100 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM IN, countersink_angle: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM, overall_thickness: 0.5150 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-349-1017, 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
3501321-1
NSN: 3110-01-349-1017
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
flange_thickness0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
style_designatorTHREE FLATS
aperture_diameter1.1100 INCHES MINIMUM AND 1.1400 INCHES MAXIMUM IN
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
overall_thickness0.5150 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
mounting_hole_typeROUND, UNTHREADED, COUNTERSUNK
counterbore_diameter1.4568 INCHES MINIMUM AND 1.4575 INCHES MAXIMUM IN
countersink_diameter0.3850 INCHES MINIMUM AND 0.4000 INCHES MAXIMUM IN
raised_surface_height0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
mounting_hole_diameter0.2180 INCHES MINIMUM AND 0.2260 INCHES MAXIMUM IN
NSN3110-01-349-1017
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3501321-1 · 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
•
COUNTERSINK DIAMETER: 0.3850 INCHES MINIMUM AND 0.4000 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
RAISED SURFACE HEIGHT: 0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED, COUNTERSUNK
•
COUNTERBORE DIAMETER: 1.4568 INCHES MINIMUM AND 1.4575 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: THREE HOLES
•
OVERALL THICKNESS: 0.5150 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREE FLATS
TECHNICAL CHARACTERISTICS
COUNTERSINK DIAMETER0.3850 INCHES MINIMUM AND 0.4000 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
RAISED SURFACE HEIGHT0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERSUNK
COUNTERBORE DIAMETER1.4568 INCHES MINIMUM AND 1.4575 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLETHREE HOLES
OVERALL THICKNESS0.5150 INCHES NOMINAL IN
STYLE DESIGNATORTHREE FLATS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.2180 INCHES MINIMUM AND 0.2260 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

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 3501321-1?
3501321-1 is a PLATE,RETAINING,BEARING.
What is the NSN for 3501321-1?
3501321-1 is cataloged in the U.S. Government catalog under NSN 3110-01-349-1017. 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.