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SUPER12-DDCR — BEARING,BALL,LINEAR MOTION

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

SUPER12-DDCR: BEARING,BALL,LINEAR MOTION.

The BEARING,BALL,LINEAR MOTION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BALL, overall_length: 1.625 INCHES NOMINAL IN, outside_diameter: 1.2505 INCHES NOMINAL IN, working_bore_diameter: 0.75 INCHES NOMINAL IN, end_item_identification: KC-46A SE A, part_name_assigned_by_controlling_agency: BEARING,BALL,LINEAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-662-4840, 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
SUPER12-DDCR
NSN: 3110-01-662-4840
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 6LBC3 — THOMSON LINEAR LLC DBA DANAHER MOTION THOMSON (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BALL
overall_length1.625 INCHES NOMINAL IN
outside_diameter1.2505 INCHES NOMINAL IN
working_bore_diameter0.75 INCHES NOMINAL IN
end_item_identificationKC-46A SE A
part_name_assigned_by_controlling_agencyBEARING,BALL,LINEAR
NSN3110-01-662-4840
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: SUPER12-DDCR · 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
KEY FEATURES
•
WORKING BORE DIAMETER: 0.75 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.2505 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING BALL
TECHNICAL CHARACTERISTICS
WORKING BORE DIAMETER0.75 INCHES NOMINAL IN
OVERALL LENGTH1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER1.2505 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,BALL,LINEAR
END ITEM IDENTIFICATIONKC-46A SE A
MATERIALSTEEL CORROSION RESISTING BALL
MATERIALPLASTIC POLYURETHANE SHELL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SUPER12-DDCR?
SUPER12-DDCR is a BEARING,BALL,LINEAR MOTION.
What is the NSN for SUPER12-DDCR?
SUPER12-DDCR is cataloged in the U.S. Government catalog under NSN 3110-01-662-4840. 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.