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403-4880 — WEIGHT,ELEVATOR BALANCE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

403-4880: WEIGHT,ELEVATOR BALANCE.

The WEIGHT,ELEVATOR BALANCE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRONZE,QQ-B-691,10.900 IN. LG,0.470 IN.

THK IN. This part is cataloged in the U.S. Government catalog under NSN 3110-00-156-4699, 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
403-4880
NSN: 3110-00-156-4699
NIINs: 001564699, 007082649
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
general_characteristics_item_descriptionBRONZE,QQ-B-691,10.900 IN. LG,0.470 IN. THK IN
NSN3110-00-156-4699
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 403-4880 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 72.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: 143 TYPE AND 00 GRADE
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH1.1875 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER72.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA143 TYPE AND 00 GRADE
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
SUBSTITUTES & CROSS-REFERENCES 7
BS4-1575P19Reference document
Same NSN cross-reference
Reference document — Secondary reference
34-135-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
5306Reference document
Same NSN cross-reference
Reference document — Secondary reference
M169Reference document
Same NSN cross-reference
Reference document — Secondary reference
SKF5306Reference document
Same NSN cross-reference
Reference document — Secondary reference
900-63-9-0805-05Reference 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 403-4880?
403-4880 is a WEIGHT,ELEVATOR BALANCE.
What parts can replace 403-4880?
There are 7 known substitutes for 403-4880: BS4-1575P19, 34-135-1, 5306 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 403-4880?
403-4880 is cataloged in the U.S. Government catalog under NSN 3110-00-156-4699. 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.