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89208 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

89208: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR TUBE, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 2.500 INCHES NOMINAL IN, operating_pressure: 7.4 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, inside_surface_condition: SMOOTH, cross-sectional_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-288-3612, 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
89208
NSN: 3120-00-288-3612
NIINs: 002883612, 014168523
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR TUBE
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter2.500 INCHES NOMINAL IN
operating_pressure7.4 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length46.000 INCHES NOMINAL OVERALL IN
minimum_inside_bending_radius3.600 INCHES IN
layer_composition_and_locationOUTER LAYER BRAIDED POLYESTER CORD
NSN3120-00-288-3612
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 89208 · 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
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CORNER SHAPE: SQUARE ALL CORNERS
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BODY OUTSIDE DIAMETER: 0.4350 INCHES MINIMUM AND 0.4410 INCHES MAXIMUM IN
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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4086 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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BODY INSIDE DIAMETER: 0.2690 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN
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MATERIAL: ALUMINUM ALLOY 2024 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.4350 INCHES MINIMUM AND 0.4410 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4086 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.5400 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.2690 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 2024 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 89208?
89208 is a BEARING,SLEEVE.
What is the NSN for 89208?
89208 is cataloged in the U.S. Government catalog under NSN 3120-00-288-3612. This indicates validated use in U.S. government and defense supply chains.
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