2140494 — RING,BEARING,INNER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2140494: RING,BEARING,INNER.

The RING,BEARING,INNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN, overall_width: 0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, surface_finish: GROUND, special_features: COPPER PLATED. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4672, 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

2140494

NSN: 3110-00-227-4672
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_shape	STRAIGHT
bore_diameter	0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
overall_width	0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
surface_finish	GROUND
special_features	COPPER PLATED
style_designator	SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
overall_outside_diameter	1.2655 INCHES MINIMUM AND 1.2660 INCHES MAXIMUM IN
NSN	3110-00-227-4672

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE

•

OVERALL OUTSIDE DIAMETER: 1.2655 INCHES MINIMUM AND 1.2660 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

•

BORE DIAMETER: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	GROUND
STYLE DESIGNATOR	SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
OVERALL WIDTH	0.6100 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	1.2655 INCHES MINIMUM AND 1.2660 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	COPPER PLATED
BORE DIAMETER	0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 5

01760-0071Reference document

Same NSN cross-reference

Reference document — Secondary reference

1221U21Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

648653Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

111163Reference document

Same NSN cross-reference

Reference document — Secondary reference

1760-071Reference document

Same NSN cross-reference

Reference document — Secondary 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 2140494?

2140494 is a RING,BEARING,INNER.

What parts can replace 2140494?

There are 5 known substitutes for 2140494: 01760-0071, 1221U21, 648653 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2140494?

2140494 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4672. This indicates validated use in U.S. government and defense supply chains.

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2140494 — RING,BEARING,INNER

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