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12742743 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

12742743: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include end_item_identification: 3805-99-908-7199 MOTORIZED ROAD GRADER, part_name_assigned_by_controlling_agency: PILLOW BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-561-9104, 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
12742743
NSN: 3130-01-561-9104
FSC: 3130 — Bearings, Mounted
CAGE: U4310 — VOLVO CONSTRUCTION EQUIPMENT LTD (GBR)
SPECIFICATIONS
end_item_identification3805-99-908-7199 MOTORIZED ROAD GRADER
part_name_assigned_by_controlling_agencyPILLOW BEARING
NSN3130-01-561-9104
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12742743 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYPILLOW BEARING
END ITEM IDENTIFICATION3805-99-908-7199 MOTORIZED ROAD GRADER
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES 1
CV142648Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12742743?
12742743 is a BEARING UNIT,BALL.
What parts can replace 12742743?
There is 1 known substitute for 12742743: CV142648. Substitute compatibility should be verified for your specific system.
What is the NSN for 12742743?
12742743 is cataloged in the U.S. Government catalog under NSN 3130-01-561-9104. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.