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1448H2 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1448H2: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, load_direction: RADIAL, surface_finish: GROUND, special_features: INNER OR OUTER RING COMPOSED OF TWO OR MORE PARTS, internal_fit-up_designation: STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0560, 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
1448H2
NSN: 3110-00-117-0560
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
load_directionRADIAL
surface_finishGROUND
special_featuresINNER OR OUTER RING COMPOSED OF TWO OR MORE PARTS
internal_fit-up_designationSTANDARD
NSN3110-00-117-0560
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1448H2 · 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 FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESINNER OR OUTER RING COMPOSED OF TWO OR MORE PARTS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
1021DPReference document
Same NSN cross-reference
Reference document — Secondary reference
102Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7539028Reference document
Same NSN cross-reference
Reference document — Secondary reference
G1622Reference document
Same NSN cross-reference
Reference document — Secondary reference
13R68Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1448H2?
1448H2 is a BEARING,BALL,ANNULAR.
What parts can replace 1448H2?
There are 5 known substitutes for 1448H2: 1021DP, 102, 7539028 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1448H2?
1448H2 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0560. 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.