2371918G1 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2371918G1: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, bore_diameter: 0.3538 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN, overall_width: 0.3100 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-129-6664, 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

2371918G1

NSN: 3110-00-129-6664
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 90348 — ITT FEDERAL LABORATORIES DIV OF INTERNATIONAL TELEPHONE AND TELEGRAPH CORP (USA)

SPECIFICATIONS

material	STEEL BALL
bore_shape	STRAIGHT
bore_diameter	0.3538 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
overall_width	0.3100 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
seal_quantity	2
load_direction	RADIAL
surface_finish	GROUND
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_type	CONTACT
lubrication_material	GREASE
calibration_designator	C
overall_outside_diameter	1.0232 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM IN
NSN	3110-00-129-6664

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 1.0232 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.3100 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	1.0232 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
SEAL QUANTITY	2

OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722

SUBSTITUTES & CROSS-REFERENCES 2

Z99039-XR1Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

Z99039XR1CReference 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 2371918G1?

2371918G1 is a BEARING,BALL,ANNULAR.

What parts can replace 2371918G1?

There are 2 known substitutes for 2371918G1: Z99039-XR1, Z99039XR1C. Substitute compatibility should be verified for your specific system.

What is the NSN for 2371918G1?

2371918G1 is cataloged in the U.S. Government catalog under NSN 3110-00-129-6664. This indicates validated use in U.S. government and defense supply chains.

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2371918G1 — BEARING,BALL,ANNULAR

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