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138831-11 — BEARING,ROLLER,THRUST

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

138831-11: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include end_item_identification: MK92MOD6, part_name_assigned_by_controlling_agency: COARSE RANGE GA. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0778, 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→ 138831-11
NSN: 3110-00-117-0778
NIINs: 001170778, 013732072
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)
SPECIFICATIONS
end_item_identificationMK92MOD6
part_name_assigned_by_controlling_agencyCOARSE RANGE GA
NSN3110-00-117-0778
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 138831-11 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 5.2500 INCHES MINIMUM AND 5.2580 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.3670 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER5.2500 INCHES MINIMUM AND 5.2580 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESW/O OIL HOLE IN BAND AND RADIUS AT BORE 3/32 IN. IN
BORE DIAMETER3.0080 INCHES MINIMUM AND 3.0120 INCHES MAXIMUM IN
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
5555828Reference document
Same NSN cross-reference
Reference document — Secondary reference
T302Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS17169-28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SU22066Reference document
Same NSN cross-reference
Reference document — Secondary reference
611Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 138831-11?
138831-11 is a BEARING,ROLLER,THRUST. It is classified as a MRO (MRO_GENERAL).
What parts can replace 138831-11?
There are 5 known substitutes for 138831-11: 5555828, T302, MS17169-28 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 138831-11?
138831-11 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0778. This indicates validated use in U.S. government and defense supply chains.
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