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A02RS287-1 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A02RS287-1: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC INNER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 1.0120 INCHES MINIMUM AND 1.0220 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: ANODIZE AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-042-4969, 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
A02RS287-1
NSN: 3120-00-042-4969
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)
SPECIFICATIONS
materialPLASTIC INNER LAYER
corner_shapeSQUARE ALL CORNERS
overall_length1.0120 INCHES MINIMUM AND 1.0220 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentANODIZE AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY
body_inside_diameter3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
body_outside_diameter3.7545 INCHES MINIMUM AND 3.7552 INCHES MAXIMUM IN
material_document_and_classificationFABROID,FSCM 40266 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
NSN3120-00-042-4969
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A02RS287-1 · 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 FINISH: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 3.7545 INCHES MINIMUM AND 3.7552 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: FABROID,FSCM 40266 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
•
BODY INSIDE DIAMETER: 3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER3.7545 INCHES MINIMUM AND 3.7552 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONFABROID,FSCM 40266 MFR REF SINGLE MATERIAL RESPONSE OUTER LAYER
OVERALL LENGTH1.0120 INCHES MINIMUM AND 1.0220 INCHES MAXIMUM IN
BODY INSIDE DIAMETER3.5000 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE AND CHROMATE OUTSIDE DIAMETER SURFACE OF BODY
MATERIALPLASTIC INNER LAYER
MATERIALALUMINUM ALLOY 2024 OUTER LAYER
SUBSTITUTES & CROSS-REFERENCES 2
BJ112TF120A32Reference document
Same NSN cross-reference
Reference document — Secondary reference
90210Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A02RS287-1?
A02RS287-1 is a BEARING,SLEEVE.
What parts can replace A02RS287-1?
There are 2 known substitutes for A02RS287-1: BJ112TF120A32, 90210. Substitute compatibility should be verified for your specific system.
What is the NSN for A02RS287-1?
A02RS287-1 is cataloged in the U.S. Government catalog under NSN 3120-00-042-4969. This indicates validated use in U.S. government and defense supply chains.
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