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12455-001 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

12455-001: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4150 OUTER RING, bore_shape: STRAIGHT, overall_width: 5.6900 INCHES MINIMUM AND 5.7500 INCHES MAXIMUM IN, surface_finish: GROUND, inner_ring_width: 4.7500 INCHES NOMINAL IN, outer_ring_width: 5.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-294-8116, 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
12455-001
NSN: 3110-01-294-8116
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4150 OUTER RING
bore_shapeSTRAIGHT
overall_width5.6900 INCHES MINIMUM AND 5.7500 INCHES MAXIMUM IN
surface_finishGROUND
inner_ring_width4.7500 INCHES NOMINAL IN
outer_ring_width5.3750 INCHES NOMINAL IN
special_features40 THRU HOLES,1.3120 IN. DIA,EQUALLY SPACED ON 55.0000 IN. DIA BOLT CIRCLE,28 THD HOLES ON 63.5000 IN. DIA BOLT CIRCLE IN
features_providedEXTERNAL LUBRICATION FITTING
lubrication_materialGREASE
overall_outside_diameter66.4400 INCHES MINIMUM AND 66.5600 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
NSN3110-01-294-8116
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 12455-001 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 5.3750 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
•
OVERALL OUTSIDE DIAMETER: 66.4400 INCHES MINIMUM AND 66.5600 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
OUTER RING WIDTH5.3750 INCHES NOMINAL IN
SURFACE FINISHGROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH5.6900 INCHES MINIMUM AND 5.7500 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER66.4400 INCHES MINIMUM AND 66.5600 INCHES MAXIMUM IN
FEATURES PROVIDEDEXTERNAL LUBRICATION FITTING
BORE SHAPESTRAIGHT
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
9069000406Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
7-069-000406Reference 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 12455-001?
12455-001 is a BEARING,BALL,ANNULAR.
What parts can replace 12455-001?
There are 2 known substitutes for 12455-001: 9069000406, 7-069-000406. Substitute compatibility should be verified for your specific system.
What is the NSN for 12455-001?
12455-001 is cataloged in the U.S. Government catalog under NSN 3110-01-294-8116. This indicates validated use in U.S. government and defense supply chains.
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