3115X1 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

3115X1: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.3750 INCHES NOMINAL IN, overall_width: 0.6870 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-8945, 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

3115X1

NSN: 3110-00-155-8945
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	2.3750 INCHES NOMINAL IN
overall_width	0.6870 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	3.7500 INCHES NOMINAL IN
internal_fit-up_designation	STANDARD
nondefinitive_spec/std_data	115 TYPE AND 00 GRADE
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.1
NSN	3110-00-155-8945

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 3.7500 INCHES NOMINAL IN

•

BORE SHAPE: STRAIGHT

•

DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY OVERALL OD,AS MODIFIED BY OVERALL WIDTH

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.6870 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	3.7500 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT
DEPARTURE FROM CITED DESIGNATOR	AS MODIFIED BY OVERALL OD,AS MODIFIED BY OVERALL WIDTH
NONDEFINITIVE SPEC/STD DATA	115 TYPE AND 00 GRADE
LOAD DIRECTION	RADIAL

SUBSTITUTES & CROSS-REFERENCES 8

ST312Reference document

Same NSN cross-reference

Reference document — Secondary reference

XLS2 3-8Reference document

Same NSN cross-reference

Reference document — Secondary reference

RDCL3353Reference document

Same NSN cross-reference

Reference document — Secondary reference

206448-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

80534-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FF-B-2844/06CEXBCReference document

Same NSN cross-reference

Reference document — Identification 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 3115X1?

3115X1 is a BEARING,BALL,ANNULAR.

What parts can replace 3115X1?

There are 8 known substitutes for 3115X1: ST312, XLS2 3-8, RDCL3353 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 3115X1?

3115X1 is cataloged in the U.S. Government catalog under NSN 3110-00-155-8945. This indicates validated use in U.S. government and defense supply chains.

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