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JR26677 — BALL,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

JR26677: BALL,BEARING.

The BALL,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: SET CONSISTS OF 14 BALLS FOR BEARING ASSY EU15512A, style_designator: BALL, end_item_identification: ACFT ENG TF-41, rolling_element_diameter: 0.687575 INCHES MINIMUM AND 0.687625 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-163-1502, 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
JR26677
NSN: 3110-01-163-1502
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: K0680 — ROLLS-ROYCE AIRLINES (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresSET CONSISTS OF 14 BALLS FOR BEARING ASSY EU15512A
style_designatorBALL
end_item_identificationACFT ENG TF-41
rolling_element_diameter0.687575 INCHES MINIMUM AND 0.687625 INCHES MAXIMUM IN
NSN3110-01-163-1502
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: JR26677 · 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
•
ROLLING ELEMENT DIAMETER: 0.687575 INCHES MINIMUM AND 0.687625 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.687575 INCHES MINIMUM AND 0.687625 INCHES MAXIMUM IN
STYLE DESIGNATORBALL
SPECIAL FEATURESSET CONSISTS OF 14 BALLS FOR BEARING ASSY EU15512A
END ITEM IDENTIFICATIONACFT ENG TF-41
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

No substitute or cross-reference records for this part.

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 JR26677?
JR26677 is a BALL,BEARING.
What is the NSN for JR26677?
JR26677 is cataloged in the U.S. Government catalog under NSN 3110-01-163-1502. 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.