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4892798 — BEARING HALF,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4892798: BEARING HALF,SLEEVE.

The BEARING HALF,SLEEVE is a the manufacturer industrial component. Key specifications include special_features: 1.00MM OVERSIZE MM, style_designator: SEGMENTED, PLAIN, NO OUTSIDE FLANGES, end_item_identification: MRAP-RG31; MEDIUM MINE PROTECTED VEHICLE - MMPV, part_name_assigned_by_controlling_agency: BEARING, CONNECTING ROD. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-581-5891, 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
4892798
NSN: 3120-01-581-5891
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
special_features1.00MM OVERSIZE MM
style_designatorSEGMENTED, PLAIN, NO OUTSIDE FLANGES
end_item_identificationMRAP-RG31; MEDIUM MINE PROTECTED VEHICLE - MMPV
part_name_assigned_by_controlling_agencyBEARING, CONNECTING ROD
NSN3120-01-581-5891
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4892798 · 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
•
STYLE DESIGNATOR: SEGMENTED, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSEGMENTED, PLAIN, NO OUTSIDE FLANGES
SPECIAL FEATURES1.00MM OVERSIZE MM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, CONNECTING ROD
END ITEM IDENTIFICATIONMRAP-RG31; MEDIUM MINE PROTECTED VEHICLE - MMPV
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
02/911822Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4892798?
4892798 is a BEARING HALF,SLEEVE.
What parts can replace 4892798?
There is 1 known substitute for 4892798: 02/911822. Substitute compatibility should be verified for your specific system.
What is the NSN for 4892798?
4892798 is cataloged in the U.S. Government catalog under NSN 3120-01-581-5891. 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.