2994931 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2994931: 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: 20.0 MILLIMETERS NOMINAL MM, contact_angle: 15.0 DEGREES NOMINAL, overall_width: 12.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-010-2478, 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

2994931

NSN: 3110-01-010-2478
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)

SPECIFICATIONS

material	STEEL OUTER RING
bore_shape	STRAIGHT
bore_diameter	20.0 MILLIMETERS NOMINAL MM
contact_angle	15.0 DEGREES NOMINAL
overall_width	12.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
style_designator	COUNTERBORED OUTER RING, NON-SEPARABLE
lubrication_material	LUBRICANT
overall_outside_diameter	42.0 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
retainer_fabrication_method	MACHINED
NSN	3110-01-010-2478

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: MACHINED

•

LUBRICATION MATERIAL: LUBRICANT

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 42.0 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	MACHINED
LUBRICATION MATERIAL	LUBRICANT
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH	12.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	42.0 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
CONTACT ANGLE	15.0 DEGREES NOMINAL
LOAD DIRECTION	RADIAL

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 1

QQL04XR5AReference 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 2994931?

2994931 is a BEARING,BALL,ANNULAR.

What parts can replace 2994931?

There is 1 known substitute for 2994931: QQL04XR5A. Substitute compatibility should be verified for your specific system.

What is the NSN for 2994931?

2994931 is cataloged in the U.S. Government catalog under NSN 3110-01-010-2478. This indicates validated use in U.S. government and defense supply chains.

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2994931 — BEARING,BALL,ANNULAR

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