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181105-8 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

181105-8: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, hole_diameter: 0.438 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, style_designator: NON-CIRCULAR W/SQUARE CORNERS, bolt_hole_centerline_to_nearest_edge_distance: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-206-6752, 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
181105-8
NSN: 3110-01-206-6752
NIINs: 012066752, 012278687
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61724 — VOLVO PENTA OF THE AMERICAS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
hole_diameter0.438 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
style_designatorNON-CIRCULAR W/SQUARE CORNERS
bolt_hole_quantity2
bolt_hole_centerline_to_nearest_edge_distance0.375 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.438 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_length3.125 INCHES NOMINAL IN
NSN3110-01-206-6752
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 181105-8 · 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 1
469-1171Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 181105-8?
181105-8 is a BEARING,BALL,ANNULAR.
What parts can replace 181105-8?
There is 1 known substitute for 181105-8: 469-1171. Substitute compatibility should be verified for your specific system.
What is the NSN for 181105-8?
181105-8 is cataloged in the U.S. Government catalog under NSN 3110-01-206-6752. 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.