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272.981 677 — RETAINER,INNER BEAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

272.981 677: RETAINER,INNER BEAR.

The RETAINER,INNER BEAR is a the manufacturer industrial component. Key specifications include end_item_identification: 6530-00-709-8175 TABLE, OPERATING, FIELD, part_name_assigned_by_controlling_agency: LOADMASTER AMAL 639 OR TABLE TRANSIT CASE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-884-7372, 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
272.981 677
NSN: 3110-00-884-7372
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: D3683 — VINCORION ADVANCED SYSTEMS GMBH DIV JENOPTIK DEFENSE AND CIVIL SYSTEMS (DEU)
SPECIFICATIONS
special_features67.2 X 29.2 X 17 " LOADMASTER TRANSIT CASE DESIGNED SPECIFICALLY FOR THE OR TABLE EMPLOYED IN USMC A,AL 639. NSN: 6530-00-709-8175
end_item_identification6530-00-709-8175 TABLE, OPERATING, FIELD
part_name_assigned_by_controlling_agencyLOADMASTER AMAL 639 OR TABLE TRANSIT CASE
NSN3110-00-884-7372
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 272.981 677 · 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 2
1118561Reference document
Same NSN cross-reference
Reference document — Secondary reference
G1118561Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 272.981 677?
272.981 677 is a RETAINER,INNER BEAR.
What parts can replace 272.981 677?
There are 2 known substitutes for 272.981 677: 1118561, G1118561. Substitute compatibility should be verified for your specific system.
What is the NSN for 272.981 677?
272.981 677 is cataloged in the U.S. Government catalog under NSN 3110-00-884-7372. This indicates validated use in U.S. government and defense supply chains.
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