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Technical Data Sheet

LM718910*2-629 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

LM718910*2-629: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, overall_width: 22.00 MILLIMETERS NOMINAL MM, outside_diameter: 142.875 MILLIMETERS NOMINAL MM, style_designator: NORMAL ANGLE, backface_corner_radius: 3.300 MILLIMETERS NOMINAL MM, end_item_identification: NOSE LANDING GEAR, B-2. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-398-0130, 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
LM718910*2-629
NSN: 3110-01-398-0130
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width22.00 MILLIMETERS NOMINAL MM
outside_diameter142.875 MILLIMETERS NOMINAL MM
style_designatorNORMAL ANGLE
backface_corner_radius3.300 MILLIMETERS NOMINAL MM
end_item_identificationNOSE LANDING GEAR, B-2
criticality_code_justificationAGAV
NSN3110-01-398-0130
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LM718910*2-629 · 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 142.875 MILLIMETERS NOMINAL MM
•
BACKFACE CORNER RADIUS: 3.300 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH22.00 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER142.875 MILLIMETERS NOMINAL MM
BACKFACE CORNER RADIUS3.300 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONNOSE LANDING GEAR, B-2
MATERIALSTEEL OVERALL
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 1
9235611-197Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 LM718910*2-629?
LM718910*2-629 is a CUP,TAPERED ROLLER BEARING.
What parts can replace LM718910*2-629?
There is 1 known substitute for LM718910*2-629: 9235611-197. Substitute compatibility should be verified for your specific system.
What is the NSN for LM718910*2-629?
LM718910*2-629 is cataloged in the U.S. Government catalog under NSN 3110-01-398-0130. This indicates validated use in U.S. government and defense supply chains.
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