PartsTable
Technical Data Sheet
Download PDF

6203LLUNR — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6203LLUNR: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, alignment_type: SELF-ALIGNING, special_features: WITH SNAP RING, style_designator: 4 POINT BALL CONTACT, SPLIT OUTER RING, SPEARABLE, end_item_identification: WHEELBARROW REVOLUTION 2 SPEED GEARBOX, self-alignment_location: INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-586-9913, 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
6203LLUNR
NSN: 3110-01-586-9913
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 3G8N5 — AMERICAN NTN BEARING MANUFACTURING CORPORATION (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
alignment_typeSELF-ALIGNING
shield_quantity2
special_featuresWITH SNAP RING
style_designator4 POINT BALL CONTACT, SPLIT OUTER RING, SPEARABLE
end_item_identificationWHEELBARROW REVOLUTION 2 SPEED GEARBOX
self-alignment_locationINTERNAL
NSN3110-01-586-9913
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6203LLUNR · 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
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: 4 POINT BALL CONTACT, SPLIT OUTER RING, SPEARABLE
•
BORE SHAPE: STRAIGHT
•
ALIGNMENT TYPE: SELF-ALIGNING
•
SELF-ALIGNMENT LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS
SHIELD QUANTITY2
STYLE DESIGNATOR4 POINT BALL CONTACT, SPLIT OUTER RING, SPEARABLE
BORE SHAPESTRAIGHT
ALIGNMENT TYPESELF-ALIGNING
SPECIAL FEATURESWITH SNAP RING
END ITEM IDENTIFICATIONWHEELBARROW REVOLUTION 2 SPEED GEARBOX
SELF-ALIGNMENT LOCATIONINTERNAL
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
Ready to buy 6203LLUNR?
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 6203LLUNR?
6203LLUNR is a BEARING,BALL,ANNULAR.
What is the NSN for 6203LLUNR?
6203LLUNR is cataloged in the U.S. Government catalog under NSN 3110-01-586-9913. 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 — 6203LLUNR

✓ 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.