MM9115K — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

MM9115K: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, bore_shape: STRAIGHT, bore_diameter: 75.00 MILLIMETERS NOMINAL MM, overall_width: 20.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-486-1250, 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

MM9115K

NSN: 3110-00-486-1250
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP E52100 OUTER RING
bore_shape	STRAIGHT
bore_diameter	75.00 MILLIMETERS NOMINAL MM
overall_width	20.00 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	115.00 MILLIMETERS NOMINAL MM
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.7
material_document_and_classification	SAE ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
NSN	3110-00-486-1250

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OUTER RING

•

OVERALL OUTSIDE DIAMETER: 115.00 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	20.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	115.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL

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 3

AA59583Reference document

Same NSN cross-reference

Reference document — Identification reference

AA59583-415JAPTSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

115KS ABEC7Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 MM9115K?

MM9115K is a BEARING,BALL,ANNULAR.

What parts can replace MM9115K?

There are 3 known substitutes for MM9115K: AA59583, AA59583-415JAPT, 115KS ABEC7. Substitute compatibility should be verified for your specific system.

What is the NSN for MM9115K?

MM9115K is cataloged in the U.S. Government catalog under NSN 3110-00-486-1250. This indicates validated use in U.S. government and defense supply chains.

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MM9115K — BEARING,BALL,ANNULAR

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