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7346876 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

7346876: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include bore_diameter: 4.6260 INCHES MINIMUM AND 4.6270 INCHES MAXIMUM IN, housing_length: 2.8400 INCHES MAXIMUM IN, flange_thickness: 0.7080 INCHES MINIMUM AND 0.7130 INCHES MAXIMUM IN, housing_diameter: 7.1900 INCHES NOMINAL IN, mounting_hole_type: ROUND, UNTHREADED, bolt_circle_diameter: 6.6200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-734-6876, 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
7346876
NSN: 3130-00-734-6876
FSC: 3130 — Bearings, Mounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
bore_diameter4.6260 INCHES MINIMUM AND 4.6270 INCHES MAXIMUM IN
housing_length2.8400 INCHES MAXIMUM IN
flange_thickness0.7080 INCHES MINIMUM AND 0.7130 INCHES MAXIMUM IN
housing_diameter7.1900 INCHES NOMINAL IN
mounting_hole_typeROUND, UNTHREADED
bolt_circle_diameter6.6200 INCHES NOMINAL IN
mounting_hole_diameter0.5310 INCHES NOMINAL IN
NSN3130-00-734-6876
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7346876 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE THICKNESS: 0.7080 INCHES MINIMUM AND 0.7130 INCHES MAXIMUM IN
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
MOUNTING HOLE DIAMETER: 0.5310 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 6.6200 INCHES NOMINAL IN
•
BORE DIAMETER: 4.6260 INCHES MINIMUM AND 4.6270 INCHES MAXIMUM IN
•
HOUSING LENGTH: 2.8400 INCHES MAXIMUM IN
•
HOUSING DIAMETER: 7.1900 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.7080 INCHES MINIMUM AND 0.7130 INCHES MAXIMUM IN
MOUNTING HOLE TYPEROUND, UNTHREADED
MOUNTING HOLE DIAMETER0.5310 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER6.6200 INCHES NOMINAL IN
BORE DIAMETER4.6260 INCHES MINIMUM AND 4.6270 INCHES MAXIMUM IN
HOUSING LENGTH2.8400 INCHES MAXIMUM IN
HOUSING DIAMETER7.1900 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
98695R11Reference document
Same NSN cross-reference
Reference document — Secondary reference
A3826N222Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2309316Reference document
Same NSN cross-reference
Reference document — Secondary reference
811E623Reference document
Same NSN cross-reference
Reference document — Secondary reference
314250Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7346876?
7346876 is a HOUSING,BEARING UNIT.
What parts can replace 7346876?
There are 5 known substitutes for 7346876: 98695R11, A3826N222, 2309316 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7346876?
7346876 is cataloged in the U.S. Government catalog under NSN 3130-00-734-6876. 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.