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8288028 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

8288028: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, bore_diameter: 1.140 INCHES NOMINAL IN, flange_thickness: 0.590 INCHES NOMINAL IN, housing_diameter: 2.990 INCHES NOMINAL IN, bolt_circle_diameter: 2.190 INCHES NOMINAL IN, assembly_overall_length: 1.476 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-628-3908, 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
8288028
NSN: 3130-01-628-3908
FSC: 3130 — Bearings, Mounted
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
bore_diameter1.140 INCHES NOMINAL IN
flange_thickness0.590 INCHES NOMINAL IN
housing_diameter2.990 INCHES NOMINAL IN
bolt_circle_diameter2.190 INCHES NOMINAL IN
assembly_overall_length1.476 INCHES NOMINAL IN
end_item_identificationCONTROL HANDLE
part_name_assigned_by_controlling_agencyBEARING HOUSING
NSN3130-01-628-3908
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8288028 · 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
•
ASSEMBLY OVERALL LENGTH: 1.476 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.590 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.190 INCHES NOMINAL IN
•
BORE DIAMETER: 1.140 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 316 OVERALL
•
HOUSING DIAMETER: 2.990 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH1.476 INCHES NOMINAL IN
FLANGE THICKNESS0.590 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.190 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING HOUSING
END ITEM IDENTIFICATIONCONTROL HANDLE
BORE DIAMETER1.140 INCHES NOMINAL IN
MATERIALSTEEL COMP 316 OVERALL
HOUSING DIAMETER2.990 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 8288028?
8288028 is a HOUSING,BEARING UNIT.
What is the NSN for 8288028?
8288028 is cataloged in the U.S. Government catalog under NSN 3130-01-628-3908. 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.