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72-8452-003 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

72-8452-003: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include length: 39.780 INCHES MINIMUM AND 63.780 INCHES MAXIMUM IN, material: STEEL OVERALL, end_style: CLEVIS AND CLEVIS, body_style: FLAT OPEN BUCKLE, body_width: 0.750 INCHES NOMINAL IN, fork_width: 1.340 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-144-8589, 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
72-8452-003
NSN: 3110-00-144-8589
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
length39.780 INCHES MINIMUM AND 63.780 INCHES MAXIMUM IN
materialSTEEL OVERALL
end_styleCLEVIS AND CLEVIS
body_styleFLAT OPEN BUCKLE
body_width0.750 INCHES NOMINAL IN
fork_width1.340 INCHES NOMINAL IN
seat_angle37.0 DEGREES FIRST END
body_height1.031 INCHES MAXIMUM IN
body_length0.530 INCHES MAXIMUM0.530 INCHES MAXIMUM IN
bonnet_typeINSIDE SCREW
switch_typePUSH
inner_radius0.813 INCHES NOMINAL IN
NSN3110-00-144-8589
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 72-8452-003 · 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
SUBSTITUTES & CROSS-REFERENCES 8
03031-50Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3B4128Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ME131AReference document
Same NSN cross-reference
Reference document — Secondary reference
A8241-403 / 82340-197Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
77203Reference document
Same NSN cross-reference
Reference document — Secondary reference
207MBV1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 72-8452-003?
72-8452-003 is a BEARING,BALL,ANNULAR.
What parts can replace 72-8452-003?
There are 8 known substitutes for 72-8452-003: 03031-50, 3B4128, ME131A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72-8452-003?
72-8452-003 is cataloged in the U.S. Government catalog under NSN 3110-00-144-8589. This indicates validated use in U.S. government and defense supply chains.
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