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714943-3 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

714943-3: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN, overall_width: 0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, special_features: NONE PIECE STEEL RETAINER. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-124-8045, 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
714943-3
NSN: 3110-00-124-8045
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 5XMS1 — JTEKT BEARINGS NORTH AMERICA LLC DIV KBNA - ORD 1 (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
overall_width0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
alignment_typeRIGID
surface_finishGROUND
special_featuresNONE PIECE STEEL RETAINER
style_designatorNON-SEPARABLE, CLOSED END, DRAWN SHELL
overall_outside_diameter0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
NSN3110-00-124-8045
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 714943-3 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, CLOSED END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, CLOSED END, DRAWN SHELL
OVERALL WIDTH0.4270 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESNONE PIECE STEEL RETAINER
BORE DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
714943Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J57Reference document
Same NSN cross-reference
Reference document — Secondary reference
SCE57Reference document
Same NSN cross-reference
Reference document — Secondary reference
137-012-9005Reference document
Same NSN cross-reference
Reference document — Secondary reference
10107336Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 714943-3?
714943-3 is a BEARING,ROLLER,NEEDLE.
What parts can replace 714943-3?
There are 5 known substitutes for 714943-3: 714943, J57, SCE57 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 714943-3?
714943-3 is cataloged in the U.S. Government catalog under NSN 3110-00-124-8045. This indicates validated use in U.S. government and defense supply chains.
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