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12002066 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12002066: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, outside_diameter: 8.880 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 5.750 INCHES NOMINAL IN, counterbore_depth: 0.400 INCHES NOMINAL IN, overall_thickness: 0.906 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-303-9705, 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
12002066
NSN: 3110-01-303-9705
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: K0189 — KONGSBERG MARITIME LTD DIV KONGSBERG MARITIME (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
outside_diameter8.880 INCHES NOMINAL IN
style_designatorROUND
aperture_diameter5.750 INCHES NOMINAL IN
counterbore_depth0.400 INCHES NOMINAL IN
overall_thickness0.906 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED, COUNTERBORED
counterbore_diameter0.593 INCHES NOMINAL IN
raised_surface_height0.326 INCHES NOMINAL IN
mounting_hole_diameter0.406 INCHES NOMINAL IN
bolt_circle_hole_quantity4
cross-sectional_shape_styleRAISED SURFACE W/ APERTURE
NSN3110-01-303-9705
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12002066 · 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: 0.326 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED, COUNTERBORED
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 0.906 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.326 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERBORED
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.906 INCHES NOMINAL IN
STYLE DESIGNATORROUND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.406 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/ APERTURE
OUTSIDE DIAMETER8.880 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 2
3110PL0674791Reference document
Same NSN cross-reference
Reference document — Informative reference only
5833619 ITEM 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12002066?
12002066 is a PLATE,RETAINING,BEARING.
What parts can replace 12002066?
There are 2 known substitutes for 12002066: 3110PL0674791, 5833619 ITEM 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 12002066?
12002066 is cataloged in the U.S. Government catalog under NSN 3110-01-303-9705. 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.