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MDW5 — BEARING,BALL,AIRFRAME

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

MDW5: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, body_style: TANGENT LEADS, bore_diameter: 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, load_direction: RADIAL, overall_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-411-9202, 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→ MDW5
NSN: 3110-00-411-9202
NIINs: 004119202, 010151038, 011836632, 012800788
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OUTER RING
body_styleTANGENT LEADS
bore_diameter0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
seal_quantity2
alignment_typeSELF-ALIGNING
load_directionRADIAL
overall_length1.250 INCHES NOMINAL IN
terminal_length1.250 INCHES NOMINAL IN
inner_ring_width0.9355 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM IN
outer_ring_width0.8080 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM IN
overall_diameter0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
special_featuresBEARING WITH LOADING GROOVE,OUTWARD CONVERGENT ANGLE
NSN3110-00-411-9202
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MDW5 · 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: 0.8130 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 0.8746 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
LOAD DIRECTION: ANGULAR
•
SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
•
SEAL QUANTITY: 2
•
BORE DIAMETER: 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
OUTER RING WIDTH0.8130 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.8746 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
LOAD DIRECTIONANGULAR
SPECIAL FEATURESBEARING WITH LOADING GROOVE,OUTWARD CONVERGENT ANGLE
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
SEAL QUANTITY2
BORE DIAMETER0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 MDW5?
MDW5 is a BEARING,BALL,AIRFRAME. It is classified as a MRO (MRO_GENERAL).
What is the NSN for MDW5?
MDW5 is cataloged in the U.S. Government catalog under NSN 3110-00-411-9202. This indicates validated use in U.S. government and defense supply chains.
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