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21965399 — BEARING SET,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

21965399: BEARING SET,SLEEVE.

The BEARING SET,SLEEVE is a the manufacturer industrial component. Key specifications include unpackaged_unit_width: 32.3 MILLIMETERS NOMINAL MM, unpackaged_unit_length: 114.565 MILLIMETERS MINIMUM AND 115.665 MILLIMETERS MAXIMUM MM, end_item_identification: HEAVY DUMP TRUCK (HDT) 2320-01-552-2924, part_name_assigned_by_controlling_agency: BEARING KIT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-720-6969, 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
21965399
NSN: 3120-01-720-6969
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 5NS11 — VOLVO GROUP NORTH AMERICA LLC DBA VOLVO GROUP NORTH AMERICA, INC (USA)
SPECIFICATIONS
unpackaged_unit_width32.3 MILLIMETERS NOMINAL MM
unpackaged_unit_length114.565 MILLIMETERS MINIMUM AND 115.665 MILLIMETERS MAXIMUM MM
end_item_identificationHEAVY DUMP TRUCK (HDT) 2320-01-552-2924
part_name_assigned_by_controlling_agencyBEARING KIT
NSN3120-01-720-6969
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 21965399 · 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: 114.565 MILLIMETERS MINIMUM AND 115.665 MILLIMETERS MAXIMUM MM
•
SUPPLEMENTARY FEATURES: MATERIAL: MAS20 (S-S-2556); SURFACE TREATMENT: PROTECTIVE OIL; WEIGHT: 271 GRAMS; HOUSING DIAMETER: 113.040 - 113.065 MM; SHAFT DIAMETER: 107.978 - 108.000 MM; THEORETICAL CLEARANCE: 0.040 - 0.111 MM G
•
UNPACKAGED UNIT WIDTH: 32.3 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
UNPACKAGED UNIT LENGTH114.565 MILLIMETERS MINIMUM AND 115.665 MILLIMETERS MAXIMUM MM
SUPPLEMENTARY FEATURESMATERIAL: MAS20 (S-S-2556); SURFACE TREATMENT: PROTECTIVE OIL; WEIGHT: 271 GRAMS; HOUSING DIAMETER: 113.040 - 113.065 MM; SHAFT DIAMETER: 107.978 - 108.000 MM; THEORETICAL CLEARANCE: 0.040 - 0.111 MM G
UNPACKAGED UNIT WIDTH32.3 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING 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
21610688Reference 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 21965399?
21965399 is a BEARING SET,SLEEVE.
What parts can replace 21965399?
There is 1 known substitute for 21965399: 21610688. Substitute compatibility should be verified for your specific system.
What is the NSN for 21965399?
21965399 is cataloged in the U.S. Government catalog under NSN 3120-01-720-6969. This indicates validated use in U.S. government and defense supply chains.
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