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MS28913-8CG — BEARING,ROLLER,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MS28913-8CG: BEARING,ROLLER,AIRFRAME.

The BEARING,ROLLER,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, bore_diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, inner_ring_width: 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, outer_ring_width: 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN, style_designator: CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING, surface_treatment: CADMIUM EXPOSED SURFACES AS MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-202-7723, 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
MS28913-8CG
NSN: 3110-01-202-7723
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
bore_diameter0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
inner_ring_width0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
outer_ring_width0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
style_designatorCONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
surface_treatmentCADMIUM EXPOSED SURFACES AS MOUNTED
end_item_identificationC18A ACFT
overall_outside_diameter1.6870 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM IN
NSN3110-01-202-7723
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MS28913-8CG · 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
•
OUTER RING WIDTH: 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
•
OVERALL OUTSIDE DIAMETER: 1.6870 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM EXPOSED SURFACES AS MOUNTED
•
BORE DIAMETER: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP E52100 OVERALL
•
INNER RING WIDTH: 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
OVERALL OUTSIDE DIAMETER1.6870 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED
END ITEM IDENTIFICATIONC18A ACFT
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
MATERIALSTEEL COMP E52100 OVERALL
INNER RING WIDTH0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
BACB10C93HReference document
Same NSN cross-reference
Reference document — Secondary reference
BR8HReference document
Same NSN cross-reference
Reference document — Secondary reference
AS28913Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 MS28913-8CG?
MS28913-8CG is a BEARING,ROLLER,AIRFRAME.
What parts can replace MS28913-8CG?
There are 3 known substitutes for MS28913-8CG: BACB10C93H, BR8H, AS28913. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28913-8CG?
MS28913-8CG is cataloged in the U.S. Government catalog under NSN 3110-01-202-7723. This indicates validated use in U.S. government and defense supply chains.
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