ESB 050-9 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

ESB 050-9: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 2.1652 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN, overall_width: 1.1397 INCHES MINIMUM AND 1.1417 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-987-3731, 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

ESB 050-9

NSN: 3110-00-987-3731
NIINs: 009873731, 014642448
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 51802 — HANSOME ENERGY SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	2.1652 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM IN
overall_width	1.1397 INCHES MINIMUM AND 1.1417 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
internal_clearance	0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN
lubrication_material	GREASE
end_item_identification	MOTOR AC
overall_outside_diameter	4.7242 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN
internal_fit-up_designation	TIGHT
NSN	3110-00-987-3731

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL CLEARANCE: 0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN

•

INTERNAL FIT-UP DESIGNATION: TIGHT

•

SURFACE FINISH: GROUND

•

CRITICALITY CODE JUSTIFICATION: ZZZW

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	GREASE
INTERNAL CLEARANCE	0.0007 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL IN
INTERNAL FIT-UP DESIGNATION	TIGHT
SURFACE FINISH	GROUND
CRITICALITY CODE JUSTIFICATION	ZZZW
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	1.1397 INCHES MINIMUM AND 1.1417 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	4.7242 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT

SUBSTITUTES & CROSS-REFERENCES 10

A-505-24 ITEM NO.36Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3311-7077Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

S374P523G01Reference document

Same NSN cross-reference

Reference document — Secondary reference

3505-13PC2Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-405-13 ITEM 24Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A-445-297 REV 3 ITEM 21NTReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is ESB 050-9?

ESB 050-9 is a BEARING,BALL,ANNULAR.

What parts can replace ESB 050-9?

There are 10 known substitutes for ESB 050-9: A-505-24 ITEM NO.36, 3311-7077, S374P523G01 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ESB 050-9?

ESB 050-9 is cataloged in the U.S. Government catalog under NSN 3110-00-987-3731. This indicates validated use in U.S. government and defense supply chains.

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ESB 050-9 — BEARING,BALL,ANNULAR

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