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6246-15 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

6246-15: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: LEATHER CATTLEHIDE OVERALL, outside_diameter: 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.718 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN, cross-sectional_thickness: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-125-5374, 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
6246-15
NSN: 3110-00-125-5374
NIINs: 001255374, 003213664, 004821575
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialLEATHER CATTLEHIDE OVERALL
outside_diameter0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.718 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
cross-sectional_thickness0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-125-5374
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6246-15 · 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
•
INTERNAL CLEARANCE: 0.0031 INCHES MINIMUM RADIAL AND 0.0036 INCHES MAXIMUM RADIAL IN
•
LOCATING FEATURE: NONLOCATING
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SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
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STANDARD TOLERANCE DESIGNATION: RBEC NO.5
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0031 INCHES MINIMUM RADIAL AND 0.0036 INCHES MAXIMUM RADIAL IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
SPECIAL FEATURES32SLOTS EQUALLY SPACED ON INNER BORE,PULLER GROOVE ON INNER RING
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6246-15?
6246-15 is a BEARING,ROLLER,CYLINDRICAL.
What is the NSN for 6246-15?
6246-15 is cataloged in the U.S. Government catalog under NSN 3110-00-125-5374. 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.