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13015980 — BEARING,BALL,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

13015980: BEARING,BALL,THRUST.

The BEARING,BALL,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL, alignment_type: RIGID, overall_height: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, surface_finish: GROUND, special_features: ROLLER BEARING IS HEAT TREATED THROUGH HARDENED ROCKWELL C58 TO C64; SURFACE FINISH IAW CID A-A-52491, style_designator: GROOVED RACE SURFACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-610-3791, 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
13015980
NSN: 3110-01-610-3791
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
alignment_typeRIGID
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
surface_finishGROUND
special_featuresROLLER BEARING IS HEAT TREATED THROUGH HARDENED ROCKWELL C58 TO C64; SURFACE FINISH IAW CID A-A-52491
style_designatorGROOVED RACE SURFACE
largest_bore_diameter1.0313 INCHES MINIMUM IN
bore_smallest_diameter1.0040 INCHES MINIMUM AND 1.0060 INCHES MAXIMUM IN
supplementary_featuresBASIC STATIC LOAD RATING AT 5300 LBS AND DYNMAIC LOAD RATING AT 1184 LBS LBS
end_item_identification1015-01-598-4568
overall_outside_diameter1.7790 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
retainer_fabrication_methodMACHINED
NSN3110-01-610-3791
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13015980 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
SURFACE FINISH: GROUND
•
SUPPLEMENTARY FEATURES: BASIC STATIC LOAD RATING AT 5300 LBS AND DYNMAIC LOAD RATING AT 1184 LBS LBS
•
STYLE DESIGNATOR: GROOVED RACE SURFACE
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AMS-STD-66 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 1.7790 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
SURFACE FINISHGROUND
SUPPLEMENTARY FEATURESBASIC STATIC LOAD RATING AT 5300 LBS AND DYNMAIC LOAD RATING AT 1184 LBS LBS
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS-STD-66 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER1.7790 INCHES MINIMUM AND 1.7810 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER1.0040 INCHES MINIMUM AND 1.0060 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
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 2
WIReference document
Same NSN cross-reference
Reference document — Secondary reference
INA WIReference 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 13015980?
13015980 is a BEARING,BALL,THRUST.
What parts can replace 13015980?
There are 2 known substitutes for 13015980: WI, INA WI. Substitute compatibility should be verified for your specific system.
What is the NSN for 13015980?
13015980 is cataloged in the U.S. Government catalog under NSN 3110-01-610-3791. This indicates validated use in U.S. government and defense supply chains.
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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.