176454 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

176454: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, bore_diameter: 3.0622 INCHES MINIMUM AND 3.0628 INCHES MAXIMUM IN, overall_width: 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-083-2245, 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

176454

NSN: 3110-00-083-2245
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)

SPECIFICATIONS

material	STEEL COMP E52100 INNER RING
bore_shape	STRAIGHT
bore_diameter	3.0622 INCHES MINIMUM AND 3.0628 INCHES MAXIMUM IN
overall_width	0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
special_features	FRACTURED OUTER RACE WITH 2 HOLDING RINGS
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
internal_clearance	0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL IN
overall_outside_diameter	3.8742 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM IN
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
NSN	3110-00-083-2245

COMPONENT DIAGRAM

KEY FEATURES

•

INTERNAL CLEARANCE: 0.0005 INCHES MINIMUM RADIAL AND 0.0015 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

•

OVERALL OUTSIDE DIAMETER: 3.8742 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

INTERNAL CLEARANCE	0.0005 INCHES MINIMUM RADIAL AND 0.0015 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	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER	3.8742 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
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

TCNR49-62Reference 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 176454?

176454 is a BEARING,BALL,ANNULAR.

What parts can replace 176454?

There is 1 known substitute for 176454: TCNR49-62. Substitute compatibility should be verified for your specific system.

What is the NSN for 176454?

176454 is cataloged in the U.S. Government catalog under NSN 3110-00-083-2245. This indicates validated use in U.S. government and defense supply chains.

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176454 — BEARING,BALL,ANNULAR

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