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EW081601 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

EW081601: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.502 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN, material: BRONZE OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 0.999 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN, special_features: MIN OPERATING TEMP 10 DEGREES F, MAX 220 DEGREES F, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-661-6191, 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
EW081601
NSN: 3120-00-661-6191
NIINs: 006616191, 015206545, 016241369
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 4T3X6 — BUNTING BEARINGS LLC DBA BUNTING BEARINGS CORP (USA)
SPECIFICATIONS
diameter0.502 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN
materialBRONZE OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter0.999 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN
special_featuresMIN OPERATING TEMP 10 DEGREES F, MAX 220 DEGREES F
style_designatorROUND
overall_thickness0.062 INCHES NOMINAL IN
center_hole_shape_styleROUND
end_item_identification4210014861035
cross-sectional_shape_styleRECTANGULAR
specification/standard_data81343-SAE 841 MANUFACTURERS STANDARD
material_document_and_classificationSAE 30 ASSN STD SINGLE MATERIAL RESPONSE LUBRICATION
NSN3120-00-661-6191
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: EW081601 · 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: 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 0.5085 INCHES MINIMUM AND 0.5115 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
•
MATERIAL: LUBRICANT LUBRICATION
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
DIAMETER0.5085 INCHES MINIMUM AND 0.5115 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM IN
MATERIALLUBRICANT LUBRICATION
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 10
T1001Reference document
Same NSN cross-reference
Reference document — Secondary reference
TB816Reference document
Same NSN cross-reference
Reference document — Secondary reference
TWS1Reference document
Same NSN cross-reference
Reference document — Secondary reference
88-3131-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
43113Reference document
Same NSN cross-reference
Reference document — Secondary reference
DMS0106-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EW081601?
EW081601 is a BEARING,WASHER,THRUST.
What parts can replace EW081601?
There are 10 known substitutes for EW081601: T1001, TB816, TWS1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EW081601?
EW081601 is cataloged in the U.S. Government catalog under NSN 3120-00-661-6191. This indicates validated use in U.S. government and defense supply chains.
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