PartsTable
Technical Data Sheet
1285125 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER, corner_shape: SQUARE ALL CORNERS, overall_length: 0.3550 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES INTERMEDIATE LAYER, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-1472, 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
1285125
NSN: 3120-00-288-1472
FSC: 3120
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
corner_shapeSQUARE ALL CORNERS
overall_length0.3550 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES INTERMEDIATE LAYER
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentCHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
body_inside_diameter0.7340 INCHES MINIMUM AND 0.7410 INCHES MAXIMUM IN
body_outside_diameter0.9383 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM IN
NSN3120-00-288-1472
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1285125 · 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
SURFACE TREATMENT: CHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH: 63.0 MICROINCHES INTERMEDIATE LAYER
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPE: SQUARE ALL CORNERS
MATERIAL: COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
BODY INSIDE DIAMETER: 0.7340 INCHES MINIMUM AND 0.7410 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER: 0.9383 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCHROMIUM OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH63.0 MICROINCHES INTERMEDIATE LAYER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE ALL CORNERS
MATERIALCOPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
BODY INSIDE DIAMETER0.7340 INCHES MINIMUM AND 0.7410 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.9383 INCHES MINIMUM AND 0.9393 INCHES MAXIMUM IN
OVERALL LENGTH0.3550 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
32-94550-3Interchangeable
interchangeable cross-reference
interchangeable
MIL-STD-130HInterchangeable
interchangeable cross-reference
interchangeable
696476CL4Interchangeable
interchangeable cross-reference
interchangeable
696476 REV AInterchangeable
interchangeable cross-reference
interchangeable
578474Interchangeable
interchangeable cross-reference
interchangeable
524264Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1285125?
1285125 is a BUSHING,SLEEVE.
What parts can replace 1285125?
There are 17 known substitutes for 1285125: 32-94550-3, MIL-STD-130H, 696476CL4 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1285125?
1285125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-288-1472. This indicates validated use in U.S. government and defense supply chains.
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