PartsTable
Technical Data Sheet
Download PDF

2907555 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2907555: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 2.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OVERALL, aperture_diameter: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, overall_thickness: 1.000 INCHES NOMINAL IN, outside_raised_surface_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-320-8243, 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
2907555
NSN: 3110-01-320-8243
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length2.000 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 OVERALL
aperture_diameter0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
overall_thickness1.000 INCHES NOMINAL IN
outside_raised_surface_diameter1.250 INCHES NOMINAL IN
material_document_and_classificationQQ-A-2501/11,TYPE 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-320-8243
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2907555 · 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: 2.000 INCHES NOMINAL IN
•
OVERALL THICKNESS: 1.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-2501/11,TYPE 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE DIAMETER: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
WIDTH: 2.000 INCHES NOMINAL IN
•
OUTSIDE RAISED SURFACE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH2.000 INCHES NOMINAL IN
OVERALL THICKNESS1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-2501/11,TYPE 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
SPECIAL FEATURESTHERE ARE TWO SETS OF BOLT HOLES; THE FIRST OF BOLT HOLES IS LOCATED ON LEFT END WITH A DIAMETER OF 0.204 INCHES WITH VARAITION OF MINUS 0.003 AND PLUS OF 0.005 INCHES WITH A DISTANCE OF 0.312 INCHES FROM BOLT HOLE CENTER TO BOLT HOLE CENTER; THE SECOND SET OF BOLT HOLES IS LOCATED AT RIGHT END WITH A DIAMETER OF 0.1883 INCHES WITH A VARAITION OF MINUS 0.00000 AND A PLUS OF 0.0010 INCHES WITH A DISTANCE OF 0.375 INCHES FROM BOLT HOLE CENTER TO BOLT HOLE CENTER IN
WIDTH2.000 INCHES NOMINAL IN
OUTSIDE RAISED SURFACE DIAMETER1.250 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 6061 OVERALL
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
Ready to buy 2907555?
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 2907555?
2907555 is a PLATE,RETAINING,BEARING.
What is the NSN for 2907555?
2907555 is cataloged in the U.S. Government catalog under NSN 3110-01-320-8243. 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 — 2907555

✓ 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.