PartsTable
Technical Data Sheet
Download PDF

141377H — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

141377H: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.248 INCHES MAXIMUM IN, shell_material: ALUMINUM ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0649, 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
141377H
NSN: 3110-00-100-0649
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.248 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter1.625 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
NSN3110-00-100-0649
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 141377H · 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
SUBSTITUTES & CROSS-REFERENCES 7
596Reference document
Same NSN cross-reference
Reference document — Secondary reference
0314324Reference document
Same NSN cross-reference
Reference document — Secondary reference
2X678AReference document
Same NSN cross-reference
Reference document — Secondary reference
A11852XReference document
Same NSN cross-reference
Reference document — Secondary reference
251875Reference document
Same NSN cross-reference
Reference document — Secondary reference
31TA44Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 141377H?
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 141377H?
141377H is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 141377H?
There are 7 known substitutes for 141377H: 596, 0314324, 2X678A and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 141377H?
141377H is cataloged in the U.S. Government catalog under NSN 3110-00-100-0649. 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 — 141377H

✓ 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.