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15266 — BEARING,BALL,ANNULAR

✓ Government record, cited
Clementoni · MRO · MRO_GENERAL
PRODUCT OVERVIEW

15266: BEARING,BALL,ANNULAR.

Divider in solid colour combinations. Front sheet has large space for section description. Key specifications include material: ALUMINUM ALLOY, bore_shape: STRAIGHT, bore_diameter: 0.1250 INCHES NOMINAL IN, overall_width: 0.1094 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: 32.0 MICROINCHES RIGHT SIDE.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-764-4657, 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
MRO→ MRO_GENERAL→ 15266
NSN: 3110-00-764-4657
NIINs: 007644657, 008092043, 011727254, 011745255, 011792324, 015809393
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 03003 — FAIRCHILD AVIATION RECORDERS DATA SYSTEMS DIV OF SANGAMO WESTON INC SUB OF SCHLUMBERGER TECHNOLOGY CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
bore_shapeSTRAIGHT
bore_diameter0.1250 INCHES NOMINAL IN
overall_width0.1094 INCHES NOMINAL IN
load_directionRADIAL
surface_finish32.0 MICROINCHES RIGHT SIDE
wattage_rating180.000 WATTS
inside_diameter3.015 INCHES MINIMUM AND 3.025 INCHES MAXIMUM IN
shield_quantity2
outside_diameter3.485 INCHES MINIMUM AND 3.490 INCHES MAXIMUM IN
special_featuresSPARE LAMP MODULE; 180 W; FOR USE WITH END ITEM OPMI VARIO S88 MICROSCOPE, 6515-01-557-7829 W
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
NSN3110-00-764-4657
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 15266 · Clementoni ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.1094 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.2500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SUBSTITUTES & CROSS-REFERENCES 3
SR1443MMK15MILG23827Reference document
Same NSN cross-reference
Reference document — Secondary reference
SSRI418ZZA3P15LG20Reference document
Same NSN cross-reference
Reference document — Secondary reference
SR1443PPR15MILG23827Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15266?
15266 is a BEARING,BALL,ANNULAR manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15266?
There are 3 known substitutes for 15266: SR1443MMK15MILG23827, SSRI418ZZA3P15LG20, SR1443PPR15MILG23827. Substitute compatibility should be verified for your specific system.
What is the NSN for 15266?
15266 is cataloged in the U.S. Government catalog under NSN 3110-00-764-4657. This indicates validated use in U.S. government and defense supply chains.
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