PartsTable
Technical Data Sheet
Download PDF

4254349 — BEARING,ROLLER,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4254349: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, body_width: 4.750 INCHES NOMINAL IN, bore_shape: STRAIGHT BOTH ENDS, body_height: 6.000 INCHES NOMINAL IN, body_length: 2.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0754, 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
4254349
NSN: 3110-00-117-0754
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
length0.375 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
body_width4.750 INCHES NOMINAL IN
bore_shapeSTRAIGHT BOTH ENDS
body_height6.000 INCHES NOMINAL IN
body_length2.438 INCHES NOMINAL IN
bore_length0.6250 INCHES NOMINAL BOTH ENDS IN
design_typeBELLOWS
thread_class2A A
bore_diameter0.1253 INCHES MAXIMUM SECOND END IN
thread_length0.438 INCHES NOMINAL IN
flute_quantity4
NSN3110-00-117-0754
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4254349 · 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
SUBSTITUTES & CROSS-REFERENCES 9
T101WReference document
Same NSN cross-reference
Reference document — Secondary reference
615515R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
J0262Reference document
Same NSN cross-reference
Reference document — Secondary reference
ABJ-9209-109Reference document
Same NSN cross-reference
Reference document — Secondary reference
VT3984Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM F 2590Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 4254349?
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 4254349?
4254349 is a BEARING,ROLLER,THRUST.
What parts can replace 4254349?
There are 9 known substitutes for 4254349: T101W, 615515R91, J0262 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4254349?
4254349 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0754. 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 — 4254349

✓ 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.