PartsTable
Technical Data Sheet
66882-1 ✓ 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 LEAD ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, corner_shape: SQUARE INSIDE LEFT CORNER, flange_width: 0.0700 INCHES NOMINAL IN, overall_length: 1.0300 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY, style_designator: SOLID, EXTERNAL FLANGE ONE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-625-6580, 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
66882-1
NSN: 3120-00-625-6580
FSC: 3120
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
corner_shapeSQUARE INSIDE LEFT CORNER
flange_width0.0700 INCHES NOMINAL IN
overall_length1.0300 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.7420 INCHES MINIMUM AND 0.7430 INCHES MAXIMUM IN
body_outside_diameter0.8766 INCHES MINIMUM AND 0.8769 INCHES MAXIMUM IN
flange_outside_diameter1.0400 INCHES NOMINAL IN
lubricant_accommodation_styleGROOVED CIRCULAR
surface_groove_location_and_quantity1 EXTERNAL
NSN3120-00-625-6580
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 66882-1 · 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
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY: 1 EXTERNAL
MATERIAL: STEEL COMP 4140 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
SURFACE GROOVE LOCATION AND QUANTITY1 EXTERNAL
MATERIALSTEEL COMP 4140 OVERALL
FLANGE OUTSIDE DIAMETER1.0400 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.8766 INCHES MINIMUM AND 0.8769 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
D25000Interchangeable
interchangeable cross-reference
interchangeable
BAC5307Interchangeable
interchangeable cross-reference
interchangeable
69-3011Interchangeable
interchangeable cross-reference
interchangeable
114S2825Interchangeable
interchangeable cross-reference
interchangeable
114S2825-1Interchangeable
interchangeable cross-reference
interchangeable
D8-0127Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66882-1?
66882-1 is a LEAD ASSEMBLY,ELECTRICAL.
What parts can replace 66882-1?
There are 18 known substitutes for 66882-1: D25000, BAC5307, 69-3011 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66882-1?
66882-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-625-6580. This indicates validated use in U.S. government and defense supply chains.
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