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10406256 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

10406256: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_diameter: 0.3750 INCHES NOMINAL IN, load_direction: ANGULAR, inner_ring_width: 1.1880 INCHES NOMINAL IN, outer_ring_width: 1.0630 INCHES NOMINAL IN, style_designator: DOUBLE ROW. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-508-3229, 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
10406256
NSN: 3110-00-508-3229
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_diameter0.3750 INCHES NOMINAL IN
seal_quantity2
load_directionANGULAR
inner_ring_width1.1880 INCHES NOMINAL IN
outer_ring_width1.0630 INCHES NOMINAL IN
style_designatorDOUBLE ROW
bearing_seal_typeCONTACT
surface_treatmentCADMIUM EXPOSED SURFACES AS MOUNTED
overall_outside_diameter1.0625 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
material_document_and_classificationAMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
NSN3110-00-508-3229
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 10406256 · 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
•
BEARING SEAL TYPE: CONTACT
•
OUTER RING WIDTH: 1.0630 INCHES NOMINAL IN
•
STYLE DESIGNATOR: DOUBLE ROW
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
•
OVERALL OUTSIDE DIAMETER: 1.0625 INCHES NOMINAL IN
•
LOAD DIRECTION: ANGULAR
•
SURFACE TREATMENT: CADMIUM EXPOSED SURFACES AS MOUNTED
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
OUTER RING WIDTH1.0630 INCHES NOMINAL IN
STYLE DESIGNATORDOUBLE ROW
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
OVERALL OUTSIDE DIAMETER1.0625 INCHES NOMINAL IN
LOAD DIRECTIONANGULAR
SPECIAL FEATURES80 PCT FULL OF SPECIFIED LUBRICANT,HEAT TREAT RINGS AND BALLS TO ROCKWELL C SCALE 66 MAX AND HEAT STABILIZED AT 250 DEG,RADIAL AND LATERAL ECCENTRICITY 0.0001 IN. MAX INNER RING 0.0016 IN. MAX OUTER RING IN
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
SUBSTITUTES & CROSS-REFERENCES 3
MS27647-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS27647Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
DW6FS464Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 10406256?
10406256 is a BEARING,BALL,AIRFRAME.
What parts can replace 10406256?
There are 3 known substitutes for 10406256: MS27647-6, AS27647, DW6FS464. Substitute compatibility should be verified for your specific system.
What is the NSN for 10406256?
10406256 is cataloged in the U.S. Government catalog under NSN 3110-00-508-3229. This indicates validated use in U.S. government and defense supply chains.
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