PartsTable
Technical Data Sheet
DD-1876 PIECE 8 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, temp_rating: -40.0 CELSIUS AND 80.0 CELSIUS DEGC, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR, round_conductor_size: 2 AWG SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-137-7133, 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
DD-1876 PIECE 8
NSN: 3120-01-137-7133
FSC: 3120
CAGE: 53424 — CUNICO CORPORATION (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
temp_rating-40.0 CELSIUS AND 80.0 CELSIUS DEGC
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating50.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
round_conductor_size2 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor34 SINGLE CONDUCTOR
strand_quantity_per_conductor1666 SINGLE CONDUCTOR
cross_section_outside_diameter0.550 INCHES NOMINAL IN
material_document_and_classificationASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN3120-01-137-7133
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: DD-1876 PIECE 8 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
802509Interchangeable
interchangeable cross-reference
interchangeable
8677054Interchangeable
interchangeable cross-reference
interchangeable
18602Interchangeable
interchangeable cross-reference
interchangeable
SK9491-3PC12 PT18602Interchangeable
interchangeable cross-reference
interchangeable
3P94003-101Interchangeable
interchangeable cross-reference
interchangeable
18601Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DD-1876 PIECE 8?
DD-1876 PIECE 8 is a BEARING,WASHER,THRUST.
What parts can replace DD-1876 PIECE 8?
There are 11 known substitutes for DD-1876 PIECE 8: 802509, 8677054, 18602 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DD-1876 PIECE 8?
DD-1876 PIECE 8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-137-7133. This indicates validated use in U.S. government and defense supply chains.
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