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9543-15 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

9543-15: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include air_flow_rate: 1842.0 CUBIC FEET PER MINUTE NOMINAL, flow_direction: REVERSIBLE, special_features: POLYETHELYNE HOUSING AND CANISTER ASSEMBLY., mounting_facility_type_and_quantity: 1 PEDESTAL, part_name_assigned_by_controlling_agency: FAN,TUBEAXIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6655, 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
9543-15
NSN: 3110-00-155-6655
NIINs: 001556655, 016953379
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
air_flow_rate1842.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionREVERSIBLE
special_featuresPOLYETHELYNE HOUSING AND CANISTER ASSEMBLY.
mounting_facility_type_and_quantity1 PEDESTAL
part_name_assigned_by_controlling_agencyFAN,TUBEAXIAL
NSN3110-00-155-6655
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9543-15 · 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
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 62.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH17.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER62.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SUBSTITUTES & CROSS-REFERENCES 10
X1699Reference document
Same NSN cross-reference
Reference document — Secondary reference
782832Reference document
Same NSN cross-reference
Reference document — Secondary reference
305A2ZReference document
Same NSN cross-reference
Reference document — Secondary reference
25BL03PPReference document
Same NSN cross-reference
Reference document — Secondary reference
PLLB25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
305MFFReference document
Same NSN cross-reference
Reference document — Secondary reference
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 9543-15?
9543-15 is a BEARING,BALL,ANNULAR.
What parts can replace 9543-15?
There are 10 known substitutes for 9543-15: X1699, 782832, 305A2Z and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9543-15?
9543-15 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6655. 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.