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PC6751913 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

PC6751913: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 1.9375 INCHES NOMINAL IN, material: COPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 50.0 MICROINCHES RIGHT SIDE, hardness_rating: 46.0 ROCKWELL B NOMINAL OVERALL, outside_diameter: 3.1875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-346-4552, 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
PC6751913
NSN: 3120-00-346-4552
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: C7432 — POWER COMPONENTS (DEUTSCHLAND) GMBH (DEU)
SPECIFICATIONS
diameter1.9375 INCHES NOMINAL IN
materialCOPPER ALLOY 510 OR COPPER ALLOY 524 OR COPPER ALLOY 544 OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish50.0 MICROINCHES RIGHT SIDE
hardness_rating46.0 ROCKWELL B NOMINAL OVERALL
outside_diameter3.1875 INCHES NOMINAL IN
special_featuresW/2 GROOVES ON EACH SIDE
style_designatorROUND
overall_thickness0.0910 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
lubrication_featureGROOVE FLAT UNFINISHED SURFACE
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-346-4552
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: PC6751913 · 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: 50.0 MICROINCHES RIGHT SIDE
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.0910 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
•
HARDNESS RATING: 46.0 ROCKWELL B NOMINAL OVERALL
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 1.9375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS
SURFACE FINISH50.0 MICROINCHES RIGHT SIDE
SURFACE FINISH50.0 MICROINCHES LEFT SIDE
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.0910 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
HARDNESS RATING46.0 ROCKWELL B NOMINAL OVERALL
STYLE DESIGNATORROUND
DIAMETER1.9375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER3.1875 INCHES NOMINAL IN
LUBRICATION FEATUREGROOVE FLAT UNFINISHED SURFACE
SUBSTITUTES & CROSS-REFERENCES 2
6751913Reference document
Same NSN cross-reference
Reference document — Secondary reference
671913Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PC6751913?
PC6751913 is a BEARING,WASHER,THRUST.
What parts can replace PC6751913?
There are 2 known substitutes for PC6751913: 6751913, 671913. Substitute compatibility should be verified for your specific system.
What is the NSN for PC6751913?
PC6751913 is cataloged in the U.S. Government catalog under NSN 3120-00-346-4552. This indicates validated use in U.S. government and defense supply chains.
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