JL68111Z-K0541 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

JL68111Z-K0541: 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: 11.938 MILLIMETERS NOMINAL MM, outside_diameter: 60.000 MILLIMETERS MAXIMUM MM, style_designator: NORMAL ANGLE, backface_corner_radius: 1.3 MILLIMETERS MAXIMUM MM, retainer_fabrication_method: PRESSED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-294-9500, 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

JL68111Z-K0541

NSN: 3110-01-294-9500
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_width	11.938 MILLIMETERS NOMINAL MM
outside_diameter	60.000 MILLIMETERS MAXIMUM MM
style_designator	NORMAL ANGLE
backface_corner_radius	1.3 MILLIMETERS MAXIMUM MM
retainer_fabrication_method	PRESSED
NSN	3110-01-294-9500

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

STYLE DESIGNATOR: NORMAL ANGLE

•

OUTSIDE DIAMETER: 60.000 MILLIMETERS MAXIMUM MM

•

BACKFACE CORNER RADIUS: 1.3 MILLIMETERS MAXIMUM 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

RETAINER FABRICATION METHOD	PRESSED
STYLE DESIGNATOR	NORMAL ANGLE
OVERALL WIDTH	11.938 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER	60.000 MILLIMETERS MAXIMUM MM
BACKFACE CORNER RADIUS	1.3 MILLIMETERS MAXIMUM MM
MATERIAL	STEEL 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 2

JL68111Z-K05451Reference document

Same NSN cross-reference

Reference document — Secondary reference

4W-1203Same 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 JL68111Z-K0541?

JL68111Z-K0541 is a CUP,TAPERED ROLLER BEARING.

What parts can replace JL68111Z-K0541?

There are 2 known substitutes for JL68111Z-K0541: JL68111Z-K05451, 4W-1203. Substitute compatibility should be verified for your specific system.

What is the NSN for JL68111Z-K0541?

JL68111Z-K0541 is cataloged in the U.S. Government catalog under NSN 3110-01-294-9500. This indicates validated use in U.S. government and defense supply chains.

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