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10126923 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

10126923: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 1.3780 INCHES NOMINAL IN, overall_width: 0.4654 INCHES MINIMUM AND 0.4734 INCHES MAXIMUM IN, alignment_type: RIGID, style_designator: NON-SEPARABLE, OPEN END, DRAWN SHELL, overall_outside_diameter: 1.6535 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-115-0790, 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
10126923
NSN: 3110-01-115-0790
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
bore_diameter1.3780 INCHES NOMINAL IN
overall_width0.4654 INCHES MINIMUM AND 0.4734 INCHES MAXIMUM IN
alignment_typeRIGID
style_designatorNON-SEPARABLE, OPEN END, DRAWN SHELL
overall_outside_diameter1.6535 INCHES NOMINAL IN
NSN3110-01-115-0790
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 10126923 · 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: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 1.6535 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.3780 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH0.4654 INCHES MINIMUM AND 0.4734 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.6535 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
BORE DIAMETER1.3780 INCHES NOMINAL IN
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 3
12524632Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HK3512Reference document
Same NSN cross-reference
Reference document — Secondary reference
465-4632Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10126923?
10126923 is a BEARING,ROLLER,NEEDLE.
What parts can replace 10126923?
There are 3 known substitutes for 10126923: 12524632, HK3512, 465-4632. Substitute compatibility should be verified for your specific system.
What is the NSN for 10126923?
10126923 is cataloged in the U.S. Government catalog under NSN 3110-01-115-0790. 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.