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750366-3 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

750366-3: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP M50 OUTER RING, bore_shape: STRAIGHT, bore_diameter: 0.7874 INCHES NOMINAL IN, overall_width: 0.5507 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-191-8274, 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
750366-3
NSN: 3110-01-191-8274
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP M50 OUTER RING
bore_shapeSTRAIGHT
bore_diameter0.7874 INCHES NOMINAL IN
overall_width0.5507 INCHES NOMINAL IN
load_directionANGULAR
surface_finishGROUND
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
internal_clearance0.0022 INCHES MINIMUM RADIAL AND 0.0026 INCHES MAXIMUM RADIAL IN
end_item_identificationACFT ENG F100-PW-100,F100-PW-200,F100-PW-200A AUGMENTOR FUEL PUMP A
overall_outside_diameter1.8502 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
standard_tolerance_designationABEC NO.7
NSN3110-01-191-8274
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 750366-3 · 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
•
INTERNAL CLEARANCE: 0.0022 INCHES MINIMUM RADIAL AND 0.0026 INCHES MAXIMUM RADIAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: VESPEL PER HS8441 TYPE S+21 CL A MFR REF SINGLE MATERIAL RESPONSE RETAINER
•
OVERALL OUTSIDE DIAMETER: 1.8502 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0022 INCHES MINIMUM RADIAL AND 0.0026 INCHES MAXIMUM RADIAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONVESPEL PER HS8441 TYPE S+21 CL A MFR REF SINGLE MATERIAL RESPONSE RETAINER
OVERALL WIDTH0.5507 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.8502 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONANGULAR
SPECIAL FEATURESEACH BEARING TO BE IDENTIFIED BY SERIAL NO. ON OUTER RING;BALLS TO BE VISUALLY INSP W/10 POWER MAGNIFICATION PRIOR TO FINAL ASSY;EDDY CURRENT INSP BALLS FOR CRACKS USING A PROBE,NO CRACKS ARE ACCEPTABLE;FLUORESCENT PENETRANT INSP PER HS447,GR V REF MIL-I-6866 MAGNETIC PARTICLE INSP PER HS31,CL III REF MIL-I-6868 EXCEPT WET RESIDUAL METHOD MAY BE USED;SURFACE TEMPER INSP BOTH RINGS PER HS972 REF MIL-STD-8671,SURFACES SHALL NOT EXHIBIT ANY EVIDENCE OF SURFACE TEMPER;ACTUAL SPECIFIC GRAVITY VALUE OF THE RETAINER SHALL BE RECORDED FOR EACH BEARING SERIAL NO
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 1
M204JX71 014Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 750366-3?
750366-3 is a BEARING,BALL,ANNULAR.
What parts can replace 750366-3?
There is 1 known substitute for 750366-3: M204JX71 014. Substitute compatibility should be verified for your specific system.
What is the NSN for 750366-3?
750366-3 is cataloged in the U.S. Government catalog under NSN 3110-01-191-8274. This indicates validated use in U.S. government and defense supply chains.
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