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68-422 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

68-422: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: REDUCED HOOK BOTH ENDS, design_type: CLOSED, hook_radius: 0.250 INCHES NOMINAL BOTH ENDS IN, coil_quantity: 39-3/4, opening_width: 0.844 INCHES NOMINAL SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-039-5251, 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
68-422
NSN: 3120-00-039-5251
NIINs: 000395251, 008421387, 011028143
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleREDUCED HOOK BOTH ENDS
design_typeCLOSED
hook_radius0.250 INCHES NOMINAL BOTH ENDS IN
coil_quantity39-3/4
opening_width0.844 INCHES NOMINAL SECOND END IN
inside_diameter0.668 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentOXIDE OVERALL
spring_free_length5.093 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND
spring_deflection_rate3.812 POUNDS PER INCH NOMINAL LBS
NSN3120-00-039-5251
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 68-422 · 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
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SURFACE FINISH: 32.0 MICROINCHES OVERALL
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CORNER SHAPE: SQUARE ALL CORNERS
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OVERALL THICKNESS: 0.2290 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM IN
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STYLE DESIGNATOR: ROUND
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DIAMETER: 1.0430 INCHES MINIMUM AND 1.0450 INCHES MAXIMUM IN
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
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OUTSIDE DIAMETER: 1.2620 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN
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MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OVERALL
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.2290 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
DIAMETER1.0430 INCHES MINIMUM AND 1.0450 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.2620 INCHES MINIMUM AND 1.2640 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68-422?
68-422 is a BEARING,WASHER,THRUST.
What is the NSN for 68-422?
68-422 is cataloged in the U.S. Government catalog under NSN 3120-00-039-5251. This indicates validated use in U.S. government and defense supply chains.
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