PartsTable
Technical Data Sheet
A2001-3 ✓ 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 BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: EYE, head_width: 0.499 INCHES NOMINAL IN, overall_length: 5.492 INCHES NOMINAL IN, hardness_rating: 67.0 ROCKWELL A MINIMUM AND 70.0 ROCKWELL A MAXIMUM OVERALL, style_designator: ECCENTRIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-287-7668, 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
A2001-3
NSN: 3120-00-287-7668
FSC: 3120
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleEYE
head_width0.499 INCHES NOMINAL IN
overall_length5.492 INCHES NOMINAL IN
hardness_rating67.0 ROCKWELL A MINIMUM AND 70.0 ROCKWELL A MAXIMUM OVERALL
style_designatorECCENTRIC
first_step_length1.752 INCHES NOMINAL IN
pin_head_diameter0.610 INCHES NOMINAL IN
surface_treatmentPHOSPHATE MANGANESE OVERALL
third_step_length0.517 INCHES NOMINAL IN
second_step_length3.223 INCHES NOMINAL IN
first_step_diameter0.715 INCHES NOMINAL IN
NSN3120-00-287-7668
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A2001-3 · 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
HARDNESS RATING: 30.0 ROCKWELL H MINIMUM AND 70.0 ROCKWELL H MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL: COPPER ALLOY OVERALL
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPE: SQUARE ALL CORNERS
BODY OUTSIDE DIAMETER: 2.0025 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING30.0 ROCKWELL H MINIMUM AND 70.0 ROCKWELL H MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5687,COMP A OR B TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE ALL CORNERS
MATERIALOIL LUBRICATING LUBRICATION
BODY OUTSIDE DIAMETER2.0025 INCHES MINIMUM AND 2.0040 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.7515 INCHES MINIMUM AND 1.7530 INCHES MAXIMUM IN
OVERALL LENGTH1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1005006008919Interchangeable
interchangeable cross-reference
interchangeable
A20014Interchangeable
interchangeable cross-reference
interchangeable
6008919Interchangeable
interchangeable cross-reference
interchangeable
319-3801-1188419PCT3Interchangeable
Same NIIN cross-reference
interchangeable
HA2001-3Interchangeable
Same NIIN cross-reference
interchangeable
319-3801-1188415ALT1PCM3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A2001-3?
A2001-3 is a BEARING,SLEEVE.
What parts can replace A2001-3?
There are 13 known substitutes for A2001-3: 1005006008919, A20014, 6008919 and 10 more. Substitute compatibility should be verified for your specific system.
Is A2001-3 still available?
A2001-3 is currently cancelled.
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