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D7960 — SHIELD,HEAT,AIRCRAFT GAS TURBINE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

D7960: SHIELD,HEAT,AIRCRAFT GAS TURBINE.

SHIELD,HEAT,AIRCRAFT GAS TURBINE. Key specifications include material: STEEL OVERALL, bore_diameter: 2.1250 INCHES NOMINAL IN, overall_width: 1.1250 INCHES NOMINAL IN, surface_finish: GROUND, special_features: OIL HOLES, style_designator: SOLID OUTER RACE, JOURNAL AND NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-8424, 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
D7960
NSN: 3110-00-156-8424
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter2.1250 INCHES NOMINAL IN
overall_width1.1250 INCHES NOMINAL IN
surface_finishGROUND
special_featuresOIL HOLES
style_designatorSOLID OUTER RACE, JOURNAL AND NEEDLE
overall_outside_diameter62.0 MILLIMETERS NOMINAL MM
standard_tolerance_designationAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
NSN3110-00-156-8424
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D7960 · 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: SOLID OUTER RACE, JOURNAL AND NEEDLE
•
OVERALL OUTSIDE DIAMETER: 62.0 MILLIMETERS NOMINAL MM
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCES FOR JOURNAL BEARINGS
•
BORE DIAMETER: 2.1250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORSOLID OUTER RACE, JOURNAL AND NEEDLE
OVERALL WIDTH1.1250 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER62.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESOIL HOLES
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCES FOR JOURNAL BEARINGS
BORE DIAMETER2.1250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
120346Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
0R305Reference document
Same NSN cross-reference
Reference document — Secondary reference
305Reference document
Same NSN cross-reference
Reference document — Secondary reference
W0R305Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D7960?
D7960 is a SHIELD,HEAT,AIRCRAFT GAS TURBINE.
What parts can replace D7960?
There are 4 known substitutes for D7960: 120346, 0R305, 305 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D7960?
D7960 is cataloged in the U.S. Government catalog under NSN 3110-00-156-8424. 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.