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12309685 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12309685: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OVERALL A, bore_shape: STRAIGHT, flange_width: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN, bore_diameter: 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, overall_width: 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-134-0796, 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
12309685
NSN: 3110-01-134-0796
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70329 — ALOX MFG CO THE (USA)
SPECIFICATIONS
materialSTEEL COMP 440A OVERALL A
bore_shapeSTRAIGHT
flange_width0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
bore_diameter0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
overall_width0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishUNGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
flange_outside_diameter0.9590 INCHES MINIMUM AND 0.9690 INCHES MAXIMUM IN
outer_ring_outside_diameter0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-134-0796
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12309685 · 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
•
FLANGE OUTSIDE DIAMETER: 0.9590 INCHES MINIMUM AND 0.9690 INCHES MAXIMUM IN
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: ANGULAR
•
FLANGE WIDTH: 0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.9590 INCHES MINIMUM AND 0.9690 INCHES MAXIMUM IN
SURFACE FINISHUNGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONANGULAR
FLANGE WIDTH0.0600 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM IN
OUTER RING OUTSIDE DIAMETER0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
BORE DIAMETER0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
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
SFR6PPDK25/231Reference document
Same NSN cross-reference
Reference document — Secondary reference
SFR6FFK4/G2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12309685?
12309685 is a BEARING,BALL,ANNULAR.
What parts can replace 12309685?
There are 2 known substitutes for 12309685: SFR6PPDK25/231, SFR6FFK4/G2. Substitute compatibility should be verified for your specific system.
What is the NSN for 12309685?
12309685 is cataloged in the U.S. Government catalog under NSN 3110-01-134-0796. 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.