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2633900 — RETAINER,BALL,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2633900: RETAINER,BALL,BEARING.

The RETAINER,BALL,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.635 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN, overall_width: 0.062 INCHES NOMINAL IN, outside_diameter: 3.00 INCHES NOMINAL IN, style_designator: FLAT RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-644-6841, 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
2633900
NSN: 3110-01-644-6841
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.635 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
overall_width0.062 INCHES NOMINAL IN
outside_diameter3.00 INCHES NOMINAL IN
style_designatorFLAT RACE SURFACE
retainer_piece_quantity1
NSN3110-01-644-6841
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2633900 · 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
•
STYLE DESIGNATOR: FLAT RACE SURFACE
•
OUTSIDE DIAMETER: 3.00 INCHES NOMINAL IN
•
BORE DIAMETER: 1.635 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
RETAINER PIECE QUANTITY: 1
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT RACE SURFACE
OVERALL WIDTH0.062 INCHES NOMINAL IN
OUTSIDE DIAMETER3.00 INCHES NOMINAL IN
BORE DIAMETER1.635 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
RETAINER PIECE QUANTITY1
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2633900?
2633900 is a RETAINER,BALL,BEARING.
What is the NSN for 2633900?
2633900 is cataloged in the U.S. Government catalog under NSN 3110-01-644-6841. 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.