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23070440 — BEARING SET,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

23070440: BEARING SET,SLEEVE.

The BEARING SET,SLEEVE is a the manufacturer industrial component. Key specifications include unpackaged_unit_width: 37.8 MILLIMETERS NOMINAL MM, unpackaged_unit_height: 31.8 MILLIMETERS MINIMUM AND 32.3 MILLIMETERS MAXIMUM MM, unpackaged_unit_length: 113.07 MILLIMETERS NOMINAL MM, end_item_identification: HEAVY DUMP TRUCK (HDT) 2320-01-552-2924, part_name_assigned_by_controlling_agency: MAIN BEARING KIT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-720-6970, 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
23070440
NSN: 3120-01-720-6970
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 5NS11 — VOLVO GROUP NORTH AMERICA LLC DBA VOLVO GROUP NORTH AMERICA, INC (USA)
SPECIFICATIONS
unpackaged_unit_width37.8 MILLIMETERS NOMINAL MM
supplementary_featuresMATERIAL: MCB1P9 (S-S-2535); SURFACE TREATMENT: PROTECTIVE OIL; WEIGHT: 248 GRAMS; SURFACE FINISH: ISO 1302; GEOMETRIC TOLERANCES: ISO 1101; CORROSION PROTECTED G
unpackaged_unit_height31.8 MILLIMETERS MINIMUM AND 32.3 MILLIMETERS MAXIMUM MM
unpackaged_unit_length113.07 MILLIMETERS NOMINAL MM
end_item_identificationHEAVY DUMP TRUCK (HDT) 2320-01-552-2924
part_name_assigned_by_controlling_agencyMAIN BEARING KIT
NSN3120-01-720-6970
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 23070440 · 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
•
UNPACKAGED UNIT LENGTH: 113.07 MILLIMETERS NOMINAL MM
•
SUPPLEMENTARY FEATURES: MATERIAL: MCB1P9 (S-S-2535); SURFACE TREATMENT: PROTECTIVE OIL; WEIGHT: 248 GRAMS; SURFACE FINISH: ISO 1302; GEOMETRIC TOLERANCES: ISO 1101; CORROSION PROTECTED G
•
UNPACKAGED UNIT WIDTH: 37.8 MILLIMETERS NOMINAL MM
•
UNPACKAGED UNIT HEIGHT: 31.8 MILLIMETERS MINIMUM AND 32.3 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
UNPACKAGED UNIT LENGTH113.07 MILLIMETERS NOMINAL MM
SUPPLEMENTARY FEATURESMATERIAL: MCB1P9 (S-S-2535); SURFACE TREATMENT: PROTECTIVE OIL; WEIGHT: 248 GRAMS; SURFACE FINISH: ISO 1302; GEOMETRIC TOLERANCES: ISO 1101; CORROSION PROTECTED G
UNPACKAGED UNIT WIDTH37.8 MILLIMETERS NOMINAL MM
UNPACKAGED UNIT HEIGHT31.8 MILLIMETERS MINIMUM AND 32.3 MILLIMETERS MAXIMUM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYMAIN BEARING KIT
END ITEM IDENTIFICATIONHEAVY DUMP TRUCK (HDT) 2320-01-552-2924
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
21610689Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 23070440?
23070440 is a BEARING SET,SLEEVE.
What parts can replace 23070440?
There is 1 known substitute for 23070440: 21610689. Substitute compatibility should be verified for your specific system.
What is the NSN for 23070440?
23070440 is cataloged in the U.S. Government catalog under NSN 3120-01-720-6970. This indicates validated use in U.S. government and defense supply chains.
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