742363-101 — BEARING,ROLLER,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

742363-101: BEARING,ROLLER,AIRFRAME.

The BEARING,ROLLER,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OUTER RING, bore_diameter: 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, inner_ring_width: 0.4330 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN, outer_ring_width: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, style_designator: CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-294-3165, 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

742363-101

NSN: 3110-01-294-3165
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	STEEL COMP E52100 OUTER RING
bore_diameter	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
seal_quantity	2
alignment_type	SELF-ALIGNING
shield_quantity	2
inner_ring_width	0.4330 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN
outer_ring_width	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
style_designator	CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING
bearing_seal_type	CONTACT
features_provided	LUBRICATION GROOVE AND LUBRICATION HOLE
lubrication_material	GREASE
self-alignment_location	INTERNAL
NSN	3110-01-294-3165

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
SHIELD QUANTITY	2
STYLE DESIGNATOR	CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
OVERALL OUTSIDE DIAMETER	1.9370 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

742363Reference document

Same NSN cross-reference

Reference document — Secondary reference

39660-100Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SA16-31A1-501Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 742363-101?

742363-101 is a BEARING,ROLLER,AIRFRAME.

What parts can replace 742363-101?

There are 3 known substitutes for 742363-101: 742363, 39660-100, SA16-31A1-501. Substitute compatibility should be verified for your specific system.

What is the NSN for 742363-101?

742363-101 is cataloged in the U.S. Government catalog under NSN 3110-01-294-3165. This indicates validated use in U.S. government and defense supply chains.

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742363-101 — BEARING,ROLLER,AIRFRAME

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