PartsTable
Technical Data Sheet
512289 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The INSULATION SLEEVING,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: GREEN, material: COPPER ALLOY OVERALL, flexibility: FLEXIBLE, temp_rating: 275.0 CELSIUS DEGC, corner_shape: SQUARE OUTSIDE LEFT CORNER, overall_length: 200.000 FEET MINIMUM FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-735-1270, 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
512289
NSN: 3120-00-735-1270
FSC: 3120
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
colorGREEN
materialCOPPER ALLOY OVERALL
flexibilityFLEXIBLE
temp_rating275.0 CELSIUS DEGC
corner_shapeSQUARE OUTSIDE LEFT CORNER
overall_length200.000 FEET MINIMUM FT
wall_thickness0.016 INCHES NOMINAL IN
inside_diameter0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
style_designatorNONSHRINKABLE
body_inside_diameter0.7350 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN
body_outside_diameter0.9980 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
NSN3120-00-735-1270
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 512289 · 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
BODY INSIDE DIAMETER: 0.7350 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 0.9980 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPE: CHAMFERED INSIDE LEFT CORNER
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER0.7350 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.9980 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM IN
OVERALL LENGTH2.0000 INCHES MINIMUM AND 2.0156 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
MATERIALCOPPER ALLOY OVERALL
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AMS 3655Interchangeable
interchangeable cross-reference
interchangeable
P5031-13-3Interchangeable
interchangeable cross-reference
interchangeable
BU149Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 512289?
512289 is a INSULATION SLEEVING,ELECTRICAL.
What parts can replace 512289?
There are 3 known substitutes for 512289: AMS 3655, P5031-13-3, BU149. Substitute compatibility should be verified for your specific system.
What is the NSN for 512289?
512289 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-735-1270. This indicates validated use in U.S. government and defense supply chains.
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