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PartsTable / COMPONENT / D72405
D72405 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: CARBON CASE, bore_shape: STRAIGHT, case_style: SQUARE, seal_width: 0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN, bore_diameter: 45.00 MILLIMETERS NOMINAL MM, overall_width: 19.00 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-009-0581, 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
D72405
NSN: 3110-00-009-0581
FSC: 3110
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialCARBON CASE
bore_shapeSTRAIGHT
case_styleSQUARE
seal_width0.453 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
bore_diameter45.00 MILLIMETERS NOMINAL MM
overall_width19.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
special_featuresTAPE FOR SPECIALTY LABELING; 3/4 IN. WIDTH; YELLOW; UNIT PKG QTY: 5 ROLLS IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
features_providedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
housing_bore_diameter3.374 INCHES MINIMUM AND 3.378 INCHES MAXIMUM IN
NSN3110-00-009-0581
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D72405 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
209CGInterchangeable
interchangeable cross-reference
interchangeable
1540-30Interchangeable
interchangeable cross-reference
interchangeable
BRFHH1Interchangeable
interchangeable cross-reference
interchangeable
04S791764PC24Interchangeable
interchangeable cross-reference
interchangeable
N25078-113Interchangeable
interchangeable cross-reference
interchangeable
450350Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D72405?
D72405 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace D72405?
There are 15 known substitutes for D72405: 209CG, 1540-30, BRFHH1 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D72405?
D72405 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-009-0581. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026