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8N5422 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

8N5422: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: CHAMFERED ALL CORNERS, overall_length: 41.52 MILLIMETERS MINIMUM AND 41.78 MILLIMETERS MAXIMUM MM, special_features: LUBRICATION GROOVE AND OIL HOLES IN UPPER HALF ONLY; LOCKING LUG ON EACH HALF, body_inside_diameter: 120.125 MILLIMETERS NOMINAL MM, body_outside_diameter: 129.903 MILLIMETERS NOMINAL MM, antirotation/lubrication_type_and_quantity: 2 HOLE. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-129-4536, 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
8N5422
NSN: 3120-01-129-4536
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
corner_shapeCHAMFERED ALL CORNERS
overall_length41.52 MILLIMETERS MINIMUM AND 41.78 MILLIMETERS MAXIMUM MM
special_featuresLUBRICATION GROOVE AND OIL HOLES IN UPPER HALF ONLY; LOCKING LUG ON EACH HALF
body_inside_diameter120.125 MILLIMETERS NOMINAL MM
body_outside_diameter129.903 MILLIMETERS NOMINAL MM
antirotation/lubrication_type_and_quantity2 HOLE
NSN3120-01-129-4536
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8N5422 · 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
•
CORNER SHAPE: CHAMFERED ALL CORNERS
•
BODY OUTSIDE DIAMETER: 129.903 MILLIMETERS NOMINAL MM
•
BODY INSIDE DIAMETER: 120.125 MILLIMETERS NOMINAL MM
•
ANTIROTATION/LUBRICATION TYPE AND QUANTITY: 2 HOLE
TECHNICAL CHARACTERISTICS
CORNER SHAPECHAMFERED ALL CORNERS
BODY OUTSIDE DIAMETER129.903 MILLIMETERS NOMINAL MM
OVERALL LENGTH41.52 MILLIMETERS MINIMUM AND 41.78 MILLIMETERS MAXIMUM MM
BODY INSIDE DIAMETER120.125 MILLIMETERS NOMINAL MM
SPECIAL FEATURESLUBRICATION GROOVE AND OIL HOLES IN UPPER HALF ONLY; LOCKING LUG ON EACH HALF
ANTIROTATION/LUBRICATION TYPE AND QUANTITY2 HOLE
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

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 8N5422?
8N5422 is a BEARING,SLEEVE.
What is the NSN for 8N5422?
8N5422 is cataloged in the U.S. Government catalog under NSN 3120-01-129-4536. This indicates validated use in U.S. government and defense supply chains.
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