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S12119MCE7 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

S12119MCE7: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A INNER RING A, bore_diameter: 0.7500 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.2812 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL IN, special_features: BEARING RADIAL PLAY 0.0002 IN. TO 0.0005 IN.,LUBRICANT WITH NUMBER 26 B AND D HYPODERMIC NEEDLE IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-413-6410, 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
S12119MCE7
NSN: 3110-00-413-6410
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialSTEEL COMP 440A INNER RING A
bore_diameter0.7500 INCHES NOMINAL IN
load_directionRADIAL
inner_ring_width0.2812 INCHES NOMINAL IN
outer_ring_width0.2500 INCHES NOMINAL IN
special_featuresBEARING RADIAL PLAY 0.0002 IN. TO 0.0005 IN.,LUBRICANT WITH NUMBER 26 B AND D HYPODERMIC NEEDLE IN
style_designatorSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
overall_outside_diameter1.1875 INCHES NOMINAL IN
retainer_fabrication_methodMACHINED
standard_tolerance_designationABEC NO.5
lubrication_material_document_and_classificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-413-6410
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S12119MCE7 · 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: MACHINED
•
OUTER RING WIDTH: 0.2500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
•
OVERALL OUTSIDE DIAMETER: 1.1875 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
•
BORE DIAMETER: 0.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
OUTER RING WIDTH0.2500 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE
OVERALL OUTSIDE DIAMETER1.1875 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
SPECIAL FEATURESBEARING RADIAL PLAY 0.0002 IN. TO 0.0005 IN.,LUBRICANT WITH NUMBER 26 B AND D HYPODERMIC NEEDLE IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
BORE DIAMETER0.7500 INCHES NOMINAL IN
MATERIALSTEEL COMP 440A BALL A
MATERIALSTEEL COMP 440A INNER RING A
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
1788023-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A539T250-11-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 S12119MCE7?
S12119MCE7 is a BEARING,BALL,AIRFRAME.
What parts can replace S12119MCE7?
There are 2 known substitutes for S12119MCE7: 1788023-1, A539T250-11-3. Substitute compatibility should be verified for your specific system.
What is the NSN for S12119MCE7?
S12119MCE7 is cataloged in the U.S. Government catalog under NSN 3110-00-413-6410. This indicates validated use in U.S. government and defense supply chains.
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