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12412889 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

12412889: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 3.5085 INCHES MINIMUM AND 3.5110 INCHES MAXIMUM IN, material: GLASS FIBER BODY, corner_shape: SQUARE ALL CORNERS, outside_diameter: 4.0000 INCHES MINIMUM AND 4.0010 INCHES MAXIMUM IN, special_features: TEMPERATURRE RANGE: -65 DEGREES FAHRENHEIT TO 325 DEGREES FAHRENHEIT, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-429-5809, 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
12412889
NSN: 3120-01-429-5809
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77896 — REXNORD INDUSTRIES, LLC DIV AEROSSPACE BEARING OPERATION (USA)
SPECIFICATIONS
diameter3.5085 INCHES MINIMUM AND 3.5110 INCHES MAXIMUM IN
materialGLASS FIBER BODY
corner_shapeSQUARE ALL CORNERS
outside_diameter4.0000 INCHES MINIMUM AND 4.0010 INCHES MAXIMUM IN
special_featuresTEMPERATURRE RANGE: -65 DEGREES FAHRENHEIT TO 325 DEGREES FAHRENHEIT
style_designatorROUND
overall_thickness0.7500 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-01-429-5809
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12412889 · 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: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.7500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 3.5085 INCHES MINIMUM AND 3.5110 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 4.0000 INCHES MINIMUM AND 4.0010 INCHES MAXIMUM IN
•
MATERIAL: GLASS FIBER BODY
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.7500 INCHES NOMINAL IN
STYLE DESIGNATORROUND
DIAMETER3.5085 INCHES MINIMUM AND 3.5110 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER4.0000 INCHES MINIMUM AND 4.0010 INCHES MAXIMUM IN
SPECIAL FEATURESTEMPERATURRE RANGE: -65 DEGREES FAHRENHEIT TO 325 DEGREES FAHRENHEIT
MATERIALGLASS FIBER BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE INTERNAL SURFACES
CENTER HOLE SHAPE STYLEROUND
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12412889?
12412889 is a BEARING,WASHER,THRUST.
What is the NSN for 12412889?
12412889 is cataloged in the U.S. Government catalog under NSN 3120-01-429-5809. This indicates validated use in U.S. government and defense supply chains.
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