40493 — BEARING,BALL,ANNULAR

✓ Government record, cited

Sandberg · TAPERED BEARING

PRODUCT OVERVIEW

40493: BEARING,BALL,ANNULAR.

A Sandberg Design Cover effectively protects your phone against marks and scratches while also giving it a more personal look. Key specifications include material: STEEL COMP E52100 BALL, bore_shape: STRAIGHT, bore_diameter: 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN, overall_width: 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-880-7738, 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

40493

NSN: 3110-00-880-7738
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)

SPECIFICATIONS

material	STEEL COMP E52100 BALL
bore_shape	STRAIGHT
bore_diameter	1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
overall_width	0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
internal_clearance	0.0024 INCHES MINIMUM RADIAL AND 0.0034 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
retainer_fabrication_method	MACHINED
standard_tolerance_designation	ABEC NO.1
material_document_and_classification	AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
NSN	3110-00-880-7738

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

INTERNAL CLEARANCE: 0.0024 INCHES MINIMUM RADIAL AND 0.0034 INCHES MAXIMUM RADIAL IN

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
INTERNAL CLEARANCE	0.0024 INCHES MINIMUM RADIAL AND 0.0034 INCHES MAXIMUM RADIAL IN
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 4

40493-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

6910VAD40493-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

40493-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

1910S40493-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 40493?

40493 is a BEARING,BALL,ANNULAR manufactured by Sandberg.

What parts can replace 40493?

There are 4 known substitutes for 40493: 40493-1, 6910VAD40493-1, 40493-2 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 40493?

40493 is cataloged in the U.S. Government catalog under NSN 3110-00-880-7738. This indicates validated use in U.S. government and defense supply chains.

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40493 — BEARING,BALL,ANNULAR

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