PartsTable
Technical Data Sheet
A1783PC41 ✓ 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 diameter: 2.5312 INCHES NOMINAL IN, material: COPPER ALLOY 903 OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 32.0 MICROINCHES RIGHT SIDE, outside_diameter: 3.4844 INCHES NOMINAL IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-051-3682, 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
A1783PC41
NSN: 3120-00-051-3682
FSC: 3120
CAGE: 64392 — WEIL PUMP CO INC (USA)
SPECIFICATIONS
diameter2.5312 INCHES NOMINAL IN
materialCOPPER ALLOY 903 OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish32.0 MICROINCHES RIGHT SIDE
outside_diameter3.4844 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.1875 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-051-3682
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A1783PC41 · 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
SURFACE FINISH: 32.0 MICROINCHES LEFT SIDE
MATERIAL: COPPER ALLOY 903 OVERALL
STYLE DESIGNATOR: ROUND
CORNER SHAPE: SQUARE ALL CORNERS
OVERALL THICKNESS: 0.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISH32.0 MICROINCHES LEFT SIDE
SURFACE FINISH32.0 MICROINCHES RIGHT SIDE
MATERIALCOPPER ALLOY 903 OVERALL
STYLE DESIGNATORROUND
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
OVERALL THICKNESS0.1875 INCHES NOMINAL IN
SURFACE FINISH16.0 MICROINCHES LARGEST OUTSIDE DIAMETER
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
H24-228Interchangeable
interchangeable cross-reference
interchangeable
103362Interchangeable
interchangeable cross-reference
interchangeable
S2195Interchangeable
interchangeable cross-reference
interchangeable
1227CInterchangeable
interchangeable cross-reference
interchangeable
1921-5621710Interchangeable
interchangeable cross-reference
interchangeable
43-5-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1783PC41?
A1783PC41 is a BEARING,WASHER,THRUST.
What parts can replace A1783PC41?
There are 23 known substitutes for A1783PC41: H24-228, 103362, S2195 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1783PC41?
A1783PC41 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-051-3682. This indicates validated use in U.S. government and defense supply chains.
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