PartsTable
Technical Data Sheet
Download PDF

5186865 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5186865: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1215 OVERALL, minor_thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, outside_diameter: 2.030 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 1.400 INCHES NOMINAL IN, counterbore_depth: 0.210 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-220-9173, 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
5186865
NSN: 3110-01-220-9173
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1215 OVERALL
minor_thickness0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
outside_diameter2.030 INCHES NOMINAL IN
style_designatorROUND
aperture_diameter1.400 INCHES NOMINAL IN
counterbore_depth0.210 INCHES NOMINAL IN
overall_thickness0.275 INCHES NOMINAL IN
surface_treatmentPLASTIC EPOXY AND PLASTIC POLYAMIDE OVERALL
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter1.509 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
raised_surface_height0.210 INCHES NOMINAL IN
mounting_hole_diameter0.150 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
NSN3110-01-220-9173
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5186865 · 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-P-23377,GRADE 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
•
MINOR THICKNESS: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
RAISED SURFACE HEIGHT: 0.210 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 6
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 1.509 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.210 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377,GRADE 2 MIL SPEC ALL TREATMENT RESPONSES OVERALL
MINOR THICKNESS0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
RAISED SURFACE HEIGHT0.210 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY6
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER1.509 INCHES MINIMUM AND 1.512 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.210 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.275 INCHES NOMINAL IN
STYLE DESIGNATORROUND
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
012209173-02256Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 5186865?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5186865?
5186865 is a PLATE,RETAINING,BEARING.
What parts can replace 5186865?
There is 1 known substitute for 5186865: 012209173-02256. Substitute compatibility should be verified for your specific system.
What is the NSN for 5186865?
5186865 is cataloged in the U.S. Government catalog under NSN 3110-01-220-9173. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5186865

✓ 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.