2-300-031-02 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2-300-031-02: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 0.9843 INCHES NOMINAL IN, overall_width: 0.3543 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-863-1195, 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

2-300-031-02

NSN: 3110-00-863-1195
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)

SPECIFICATIONS

material	STEEL OUTER RING
bore_shape	STRAIGHT
bore_diameter	0.9843 INCHES NOMINAL IN
overall_width	0.3543 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
features_provided	ALIGNING RING
internal_clearance	0.0040 INCHES MINIMUM AXIAL AND 0.0060 INCHES MAXIMUM AXIAL AND 0.0003 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	1.6535 INCHES NOMINAL IN
retainer_fabrication_method	MACHINED
standard_tolerance_designation	ABEC NO.3
NSN	3110-00-863-1195

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL CLEARANCE: 0.0040 INCHES MINIMUM AXIAL AND 0.0060 INCHES MAXIMUM AXIAL AND 0.0003 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: -3905,91547 MFR REF SINGLE MATERIAL RESPONSE RETAINER

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
INTERNAL CLEARANCE	0.0040 INCHES MINIMUM AXIAL AND 0.0060 INCHES MAXIMUM AXIAL AND 0.0003 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	-3905,91547 MFR REF SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440/7440 81343 ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6441 81343 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6441 81343 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
OVERALL WIDTH	0.3543 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	1.6535 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 8

1905S305Reference document

Same NSN cross-reference

Reference document — Secondary reference

RM9305KMBRE8682Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-300-031-01Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

D3-50141Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-300-031Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HKB005-158Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy 2-300-031-02?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 2-300-031-02?

2-300-031-02 is a BEARING,BALL,ANNULAR.

What parts can replace 2-300-031-02?

There are 8 known substitutes for 2-300-031-02: 1905S305, RM9305KMBRE8682, 2-300-031-01 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2-300-031-02?

2-300-031-02 is cataloged in the U.S. Government catalog under NSN 3110-00-863-1195. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

2-300-031-02 — BEARING,BALL,ANNULAR

Request a Quote — 2-300-031-02