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10243-RD — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

10243-RD: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include end_item_identification: DRILLING MACH RL-1230, part_name_assigned_by_controlling_agency: NEEDLE(INAVY). This part is cataloged in the U.S.

Government catalog under NSN 3110-01-574-5719, 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
10243-RD
NSN: 3110-01-574-5719
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30870 — REPUBLIC MACHINERY CO INC DBA REPUBLIC LAGUN MACHINE TOOL CO (USA)
SPECIFICATIONS
end_item_identificationDRILLING MACH RL-1230
part_name_assigned_by_controlling_agencyNEEDLE(INAVY)
NSN3110-01-574-5719
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 10243-RD · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYNEEDLE(INAVY)
END ITEM IDENTIFICATIONDRILLING MACH RL-1230
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
1230-BC004Reference document
Same NSN cross-reference
Reference document — Secondary reference
RL-1230 PG 8 INDEX NO 7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 10243-RD?
10243-RD is a BEARING,ROLLER,NEEDLE.
What parts can replace 10243-RD?
There are 2 known substitutes for 10243-RD: 1230-BC004, RL-1230 PG 8 INDEX NO 7. Substitute compatibility should be verified for your specific system.
What is the NSN for 10243-RD?
10243-RD is cataloged in the U.S. Government catalog under NSN 3110-01-574-5719. This indicates validated use in U.S. government and defense supply chains.
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