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12293352 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12293352: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, bore_diameter: 0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN, overall_width: 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: UNGROUND, style_designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-118-7456, 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
12293352
NSN: 3110-01-118-7456
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
bore_diameter0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
overall_width0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishUNGROUND
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
overall_outside_diameter1.3123 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM IN
lubrication_material_document_and_classificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-01-118-7456
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12293352 · 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
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
•
OVERALL OUTSIDE DIAMETER: 1.3123 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM IN
•
LOAD DIRECTION: ANGULAR
•
BORE DIAMETER: 0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
MATERIAL: OIL LUBRICATING LUBRICATION
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISHUNGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.3123 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM IN
LOAD DIRECTIONANGULAR
BORE DIAMETER0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
MATERIALOIL LUBRICATING LUBRICATION
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
SUBSTITUTES & CROSS-REFERENCES 3
3TAR14-21-117Reference document
Same NSN cross-reference
Reference document — Secondary reference
P810Reference document
Same NSN cross-reference
Reference document — Secondary reference
SR540B31C33K712-1/484Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12293352?
12293352 is a BEARING,BALL,DUPLEX.
What parts can replace 12293352?
There are 3 known substitutes for 12293352: 3TAR14-21-117, P810, SR540B31C33K712-1/484. Substitute compatibility should be verified for your specific system.
What is the NSN for 12293352?
12293352 is cataloged in the U.S. Government catalog under NSN 3110-01-118-7456. This indicates validated use in U.S. government and defense supply chains.
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