PartsTable
Technical Data Sheet
18878 ✓ Verified by PartsTable
Clementoni · 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

For more than 160 years, Jumbo has upheld a high standard of quality and craftsmanship with our jigsaw puzzles. We only use the finest recycled board from a sustainable source to produce our puzzles. All of our Premium Collection puzzles are cut using specially designed thin blades, ensuring that each piece retains its optimum shape.

The narrow joints guarantee a smooth and almost seamless finish to our puzzles. Designed and crafted with a passion for excellence, we are proud to celebrate distinctive quality and innovation. - Environmentally friendly, recycled cardboard - Wide variety of images and piece-counts - Each piece has a unique fit & shape - Seamless look This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-021-1923, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
18878
NSN: 3120-01-021-1923
FSC: 3120
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
end_item_identification6530-01-572-6775 SINK UNIT, SCRUB, FIELD HOSPITAL
part_name_assigned_by_controlling_agencyLEG ASSEMBLY
NSN3120-01-021-1923
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 18878 · Clementoni ⚠ 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
DIAMETER: 1.0000 INCHES NOMINAL IN
STYLE DESIGNATOR: ROUND
SURFACE CONDITION: GROUND
CORNER SHAPE: SQUARE ALL CORNERS
OUTSIDE DIAMETER: 1.5625 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
OVERALL THICKNESS: 0.1825 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER1.0000 INCHES NOMINAL IN
STYLE DESIGNATORROUND
SURFACE CONDITIONGROUND
CORNER SHAPESQUARE ALL CORNERS
OUTSIDE DIAMETER1.5625 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL THICKNESS0.1825 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
UBE-24169Interchangeable
interchangeable cross-reference
interchangeable
18878Interchangeable
interchangeable cross-reference
interchangeable
6530NCM105154Interchangeable
interchangeable cross-reference
interchangeable
330521Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18878?
18878 is a BEARING,WASHER,THRUST manufactured by Clementoni.
What parts can replace 18878?
There are 4 known substitutes for 18878: UBE-24169, 18878, 6530NCM105154 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18878?
18878 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-021-1923. This indicates validated use in U.S. government and defense supply chains.
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