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12529511 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12529511: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include special_features: LENGTH 62 MM X WIDTH 25 MM MM, part_name_assigned_by_controlling_agency: BEARING, NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-563-9263, 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
12529511
NSN: 3110-01-563-9263
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0DUT3 — IKO INTERNATIONAL INC (USA)
SPECIFICATIONS
special_featuresLENGTH 62 MM X WIDTH 25 MM MM
part_name_assigned_by_controlling_agencyBEARING, NEEDLE
NSN3110-01-563-9263
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12529511 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESLENGTH 62 MM X WIDTH 25 MM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, NEEDLE
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 1
TAF506225Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 12529511?
12529511 is a BEARING,ROLLER,NEEDLE.
What parts can replace 12529511?
There is 1 known substitute for 12529511: TAF506225. Substitute compatibility should be verified for your specific system.
What is the NSN for 12529511?
12529511 is cataloged in the U.S. Government catalog under NSN 3110-01-563-9263. 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.