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D2-44343 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

D2-44343: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAL, bore_shape: STRAIGHT, bore_diameter: 35.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 21.00 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-953-4495, 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
D2-44343
NSN: 3110-00-953-4495
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAL
bore_shapeSTRAIGHT
bore_diameter35.00 MILLIMETERS NOMINAL MM
seal_quantity2
load_directionRADIAL
surface_finishGROUND
inner_ring_width21.00 MILLIMETERS NOMINAL MM
outer_ring_width1.1150 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
bearing_seal_typeCONTACT
lubrication_materialGREASE
overall_outside_diameter3.9990 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN
NSN3110-00-953-4495
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D2-44343 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
BEARING SEAL TYPE: CONTACT
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 1.1150 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
•
INTERNAL FIT-UP DESIGNATION: TIGHT
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 3.9990 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH1.1150 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
INTERNAL FIT-UP DESIGNATIONTIGHT
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER3.9990 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 8
504001Reference document
Same NSN cross-reference
Reference document — Secondary reference
ALVAMIA 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
ALVANIA 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
8521AReference document
Same NSN cross-reference
Reference document — Secondary reference
Z99607BReference document
Same NSN cross-reference
Reference document — Secondary reference
L101722Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D2-44343?
D2-44343 is a BEARING,BALL,ANNULAR.
What parts can replace D2-44343?
There are 8 known substitutes for D2-44343: 504001, ALVAMIA 3, ALVANIA 3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D2-44343?
D2-44343 is cataloged in the U.S. Government catalog under NSN 3110-00-953-4495. This indicates validated use in U.S. government and defense supply chains.
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