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7405 — PARTS KIT,VALVE,LINEAR,DIRECTION

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

7405: PARTS KIT,VALVE,LINEAR,DIRECTION.

PARTS KIT,VALVE,LINEAR,DIRECTION. Key specifications include shape: SQUARE, material: PLASTIC FOAM, bore_shape: STRAIGHT, face_width: 3.000 INCHES NOMINAL IN, bore_diameter: 25.00 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MINIMUM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-6790, 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
7405
NSN: 3110-00-156-6790
NIINs: 001566790, 001568014, 004215205, 005547320, 009619205, 010347322, 011464472, 013045689, 013340987, 013364660, 014311848, 014395731, 014816842, 014851494, 015676871
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
shapeSQUARE
materialPLASTIC FOAM
bore_shapeSTRAIGHT
face_width3.000 INCHES NOMINAL IN
bore_diameter25.00 MILLIMETERS NOMINAL MM
contact_angle25.0 DEGREES MINIMUM
overall_width34.000 INCHES IN
body_thickness0.375 INCHES IN
load_directionANGULAR
overall_length38.000 INCHES IN
surface_finishGROUND
helix_directionLEFT-HAND
NSN3110-00-156-6790
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7405 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
CONTACT ANGLE: 25.0 DEGREES MAXIMUM
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH21.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
CONTACT ANGLE25.0 DEGREES MAXIMUM
LOAD DIRECTIONANGULAR
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER25.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 2
20405Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
R147PC7Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7405?
7405 is a PARTS KIT,VALVE,LINEAR,DIRECTION.
What parts can replace 7405?
There are 2 known substitutes for 7405: 20405, R147PC7. Substitute compatibility should be verified for your specific system.
What is the NSN for 7405?
7405 is cataloged in the U.S. Government catalog under NSN 3110-00-156-6790. This indicates validated use in U.S. government and defense supply chains.
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