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2146662 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2146662: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 1.3750 INCHES NOMINAL IN, length: 2.0620 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, surface_finish: 63.0 MICROINCHES ONE FACE, special_features: SURFACE FINISH BOTH CORNERS 63 MICROINCHES, style_designator: RECTANGLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-288-0184, 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
2146662
NSN: 3110-01-288-0184
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width1.3750 INCHES NOMINAL IN
length2.0620 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
surface_finish63.0 MICROINCHES ONE FACE
special_featuresSURFACE FINISH BOTH CORNERS 63 MICROINCHES
style_designatorRECTANGLE
countersink_angle82.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM
overall_thickness0.3120 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED, COUNTERSUNK
countersink_diameter0.5620 INCHES NOMINAL IN
mounting_hole_diameter0.2812 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT W/O APERTURE
NSN3110-01-288-0184
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2146662 · 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 FINISH: 63.0 MICROINCHES ONE FACE
•
LENGTH: 2.0620 INCHES NOMINAL IN
•
COUNTERSINK DIAMETER: 0.5620 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED, COUNTERSUNK
•
MOUNTING HOLE ARRANGEMENT STYLE: VERTICAL CENTERLINE
•
OVERALL THICKNESS: 0.3120 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 0.8750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGLE
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES ONE FACE
LENGTH2.0620 INCHES NOMINAL IN
COUNTERSINK DIAMETER0.5620 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERSUNK
MOUNTING HOLE ARRANGEMENT STYLEVERTICAL CENTERLINE
OVERALL THICKNESS0.3120 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH0.8750 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE
MOUNTING HOLE DIAMETER0.2812 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/O APERTURE
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2146662?
2146662 is a PLATE,RETAINING,BEARING.
What is the NSN for 2146662?
2146662 is cataloged in the U.S. Government catalog under NSN 3110-01-288-0184. This indicates validated use in U.S. government and defense supply chains.
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