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J402805 — BEARING,BALL,THRUST

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

J402805: BEARING,BALL,THRUST.

The BEARING,BALL,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 1.3780 INCHES NOMINAL IN, overall_width: 0.6300 INCHES NOMINAL IN, special_features: THIN DENSE CHROME PLATE, style_designator: NON-LOADING GROOVE, NON-SEPARABLE, end_item_identification: AINT KIT RAD. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-593-5382, 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
J402805
NSN: 3110-01-593-5382
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.3780 INCHES NOMINAL IN
overall_width0.6300 INCHES NOMINAL IN
special_featuresTHIN DENSE CHROME PLATE
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
end_item_identificationAINT KIT RAD
overall_outside_diameter1.4000 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyBEARING, THRUST
NSN3110-01-593-5382
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: J402805 · 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-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.4000 INCHES NOMINAL IN
•
BORE DIAMETER: 1.3780 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.6300 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.4000 INCHES NOMINAL IN
SPECIAL FEATURESTHIN DENSE CHROME PLATE
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, THRUST
END ITEM IDENTIFICATIONAINT KIT RAD
BORE DIAMETER1.3780 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
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
SZ1561Same 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 J402805?
J402805 is a BEARING,BALL,THRUST.
What parts can replace J402805?
There is 1 known substitute for J402805: SZ1561. Substitute compatibility should be verified for your specific system.
What is the NSN for J402805?
J402805 is cataloged in the U.S. Government catalog under NSN 3110-01-593-5382. 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.