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71341350-003 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

71341350-003: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL INNER RACE, bore_diameter: 0.6248 INCHES MINIMUM AND 0.6249 INCHES MAXIMUM IN, overall_width: 0.4950 INCHES NOMINAL IN, style_designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING, overall_outside_diameter: 1.0624 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-147-2815, 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
71341350-003
NSN: 3110-01-147-2815
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialSTEEL INNER RACE
bore_diameter0.6248 INCHES MINIMUM AND 0.6249 INCHES MAXIMUM IN
overall_width0.4950 INCHES NOMINAL IN
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
overall_outside_diameter1.0624 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
NSN3110-01-147-2815
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 71341350-003 · 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: COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
•
OVERALL OUTSIDE DIAMETER: 1.0624 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.6248 INCHES MINIMUM AND 0.6249 INCHES MAXIMUM IN
•
MATERIAL: STEEL INNER RACE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH0.4950 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.0624 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN
BORE DIAMETER0.6248 INCHES MINIMUM AND 0.6249 INCHES MAXIMUM IN
MATERIALSTEEL INNER RACE
MATERIALSTEEL OUTER RACE
MATERIALSTEEL BALL
MATERIALPLASTIC TETRAFLUOROETHYLENE SEPARATOR
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
T105-802Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 71341350-003?
71341350-003 is a BEARING,BALL,DUPLEX.
What parts can replace 71341350-003?
There is 1 known substitute for 71341350-003: T105-802. Substitute compatibility should be verified for your specific system.
What is the NSN for 71341350-003?
71341350-003 is cataloged in the U.S. Government catalog under NSN 3110-01-147-2815. 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.