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Technical Data Sheet
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7373621 — Technical Data Sheet

✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, outside_diameter: 1.678 INCHES MINIMUM AND 1.693 INCHES MAXIMUM IN, overall_thickness: 0.250 INCHES NOMINAL IN, mounting_hole_diameter: 0.328 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-737-3621, 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
7373621
NSN: 3110-00-737-3621
FSC: 3110
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
outside_diameter1.678 INCHES MINIMUM AND 1.693 INCHES MAXIMUM IN
overall_thickness0.250 INCHES NOMINAL IN
mounting_hole_diameter0.328 INCHES NOMINAL IN
bolt_circle_hole_quantity2
NSN3110-00-737-3621
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7373621 · 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
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
MOUNTING HOLE DIAMETER: 0.328 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 2
•
OUTSIDE DIAMETER: 1.678 INCHES MINIMUM AND 1.693 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.328 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY2
OUTSIDE DIAMETER1.678 INCHES MINIMUM AND 1.693 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
S6502-3193319-19InterchangeableGOVERNMENT REGISTRY
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862392InterchangeableGOVERNMENT REGISTRY
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1265670InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
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LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7373621?
7373621 is a PLATE,RETAINING,BEARING.
What parts can replace 7373621?
There are 8 known substitutes for 7373621: S6502-3193319-19, NA300A, 7707 and 5 more. Substitute compatibility should be verified for your specific system.
Is 7373621 still available?
7373621 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026