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2907569 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2907569: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, body_diameter: 1.620 INCHES NOMINAL IN, body_thickness: 0.250 INCHES NOMINAL IN, minor_thickness: 0.630 INCHES NOMINAL IN, outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: TWO FLATS. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-281-3891, 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
2907569
NSN: 3110-01-281-3891
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
body_diameter1.620 INCHES NOMINAL IN
body_thickness0.250 INCHES NOMINAL IN
minor_thickness0.630 INCHES NOMINAL IN
outside_diameter2.750 INCHES NOMINAL IN
style_designatorTWO FLATS
aperture_diameter0.810 INCHES NOMINAL IN
counterbore_depth0.620 INCHES NOMINAL IN
overall_thickness0.880 INCHES NOMINAL IN
surface_treatmentANODIZE OVERALL
mounting_hole_typeROUND, UNTHREADED
width_across_flats1.860 INCHES NOMINAL IN
NSN3110-01-281-3891
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2907569 · 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
•
BODY DIAMETER: 1.620 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 1.860 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MINOR THICKNESS: 0.630 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.000 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
COUNTERBORE DIAMETER: 1.220 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.620 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.620 INCHES NOMINAL IN
WIDTH ACROSS FLATS1.860 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINOR THICKNESS0.630 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.000 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, UNTHREADED
COUNTERBORE DIAMETER1.220 INCHES NOMINAL IN
COUNTERBORE DEPTH0.620 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
OVERALL THICKNESS0.880 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

No substitute or cross-reference records for this part.

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 2907569?
2907569 is a PLATE,RETAINING,BEARING.
What is the NSN for 2907569?
2907569 is cataloged in the U.S. Government catalog under NSN 3110-01-281-3891. 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.