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2653343 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2653343: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include outside_diameter: 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN, aperture_diameter: 0.500 INCHES NOMINAL IN, mounting_hole_type: ROUND, THREADED, nominal_thread_size: 0.112 INCHES IN, raised_surface_height: 0.560 INCHES NOMINAL IN, thread_quantity_per_inch: 40. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-131-3380, 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
2653343
NSN: 3110-01-131-3380
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
outside_diameter1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
aperture_diameter0.500 INCHES NOMINAL IN
mounting_hole_typeROUND, THREADED
nominal_thread_size0.112 INCHES IN
raised_surface_height0.560 INCHES NOMINAL IN
thread_quantity_per_inch40
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
bolt_circle_hole_quantity2
mounting_bolt_circle_diameter0.844 INCHES NOMINAL IN
mounting_hole_arrangement_styleSINGLE BOLT HOLE CIRCLE
NSN3110-01-131-3380
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2653343 · 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: 0.560 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 2
•
MOUNTING HOLE TYPE: ROUND, THREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OUTSIDE DIAMETER: 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
MOUNTING BOLT CIRCLE DIAMETER: 0.844 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.560 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY2
MOUNTING HOLE TYPEROUND, THREADED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OUTSIDE DIAMETER1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
APERTURE DIAMETER0.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.112 INCHES IN
MOUNTING BOLT CIRCLE DIAMETER0.844 INCHES NOMINAL IN
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
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
10107498Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2653343?
2653343 is a PLATE,RETAINING,BEARING.
What parts can replace 2653343?
There is 1 known substitute for 2653343: 10107498. Substitute compatibility should be verified for your specific system.
What is the NSN for 2653343?
2653343 is cataloged in the U.S. Government catalog under NSN 3110-01-131-3380. 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.