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666231-164 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

666231-164: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 2.700 INCHES NOMINAL IN, length: 3.060 INCHES NOMINAL IN, material: PLASTIC EPOXY AND GLASS FIBER OVERALL, style_designator: RECTANGLE, aperture_diameter: 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-025-1836, 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
666231-164
NSN: 3110-01-025-1836
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
width2.700 INCHES NOMINAL IN
length3.060 INCHES NOMINAL IN
materialPLASTIC EPOXY AND GLASS FIBER OVERALL
style_designatorRECTANGLE
aperture_diameter0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
overall_thickness0.250 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED
mounting_hole_diameter0.180 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
bolt_circle_hole_quantity4
cross-sectional_shape_styleFLAT W/APERTURE
material_document_and_classificationMIL-P-18177 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN3110-01-025-1836
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 666231-164 · 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: 3.060 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18177 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
MOUNTING HOLE DIAMETER: 0.180 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/APERTURE
TECHNICAL CHARACTERISTICS
LENGTH3.060 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
MOUNTING HOLE TYPEROUND, UNTHREADED
OVERALL THICKNESS0.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MOUNTING HOLE DIAMETER0.180 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
APERTURE DIAMETER0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
WIDTH2.700 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 666231-164?
666231-164 is a PLATE,RETAINING,BEARING.
What is the NSN for 666231-164?
666231-164 is cataloged in the U.S. Government catalog under NSN 3110-01-025-1836. This indicates validated use in U.S. government and defense supply chains.
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