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0122050 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

0122050: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, fastener_length: 140.0 MILLIMETERS NOMINAL MM, end_item_identification: MRAP; COUGAR, nominal_thread_diameter: 14.0 MILLIMETERS MM, thread_pitch_in_millimeters: 2.0, part_name_assigned_by_controlling_agency: PLAIN CAP SCREW. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-114-5989, 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
0122050
NSN: 3110-00-114-5989
NIINs: 001145989, 015987822
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58181 — LMC OPERATING CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
fastener_length140.0 MILLIMETERS NOMINAL MM
end_item_identificationMRAP; COUGAR
nominal_thread_diameter14.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters2.0
part_name_assigned_by_controlling_agencyPLAIN CAP SCREW
NSN3110-00-114-5989
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0122050 · 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
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH19.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER85.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SEAL QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 10
B31-10088-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
E6500-27Reference document
Same NSN cross-reference
Reference document — Secondary reference
6209-2RSReference document
Same NSN cross-reference
Reference document — Secondary reference
209SZZReference document
Same NSN cross-reference
Reference document — Secondary reference
209PPReference document
Same NSN cross-reference
Reference document — Secondary reference
6209-2ARSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0122050?
0122050 is a BEARING,BALL,ANNULAR.
What parts can replace 0122050?
There are 10 known substitutes for 0122050: B31-10088-16, E6500-27, 6209-2RS and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0122050?
0122050 is cataloged in the U.S. Government catalog under NSN 3110-00-114-5989. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.