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311303 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

311303: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include HDCP: Yes, HDMI: Yes, Pivot: Yes, HD type: Full HD, Panel type: IPS, Swivelling: Yes. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6661, 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
311303
NSN: 3110-00-155-6661
NIINs: 001556661, 005634906, 010098944
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)
SPECIFICATIONS
HDCPYes
HDMIYes
PivotYes
HD typeFull HD
Panel typeIPS
SwivellingYes
Feet colourSilver
Pivot angle-90 - 90°
Pixel pitch0.2745 x 0.2745 mm
TouchscreenNo
Aspect ratio16:9
Colour depth6 bit
NSN3110-00-155-6661
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 311303 · 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
SUBSTITUTES & CROSS-REFERENCES 9
L1206Reference document
Same NSN cross-reference
Reference document — Secondary reference
206MReference document
Same NSN cross-reference
Reference document — Secondary reference
B6935Reference document
Same NSN cross-reference
Reference document — Secondary reference
1104444Reference document
Same NSN cross-reference
Reference document — Secondary reference
206AJReference document
Same NSN cross-reference
Reference document — Secondary reference
1206Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 311303?
311303 is a BEARING,BALL,ANNULAR.
What parts can replace 311303?
There are 9 known substitutes for 311303: L1206, 206M, B6935 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 311303?
311303 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6661. 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.