SAE-AS81934/1 — Technical Data Sheet

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— · BALL BEARING

WHAT YOU NEED TO KNOW

2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance

ABEC-1 standard, ABEC-7+ for precision spindles

PRODUCT OVERVIEW

The MINE SWEEPING EQUIPMENT is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER, overall_length: 0.2180 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: ANODIZE OR CHROMATE OUTER LAYER, body_inside_diameter: 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN, body_outside_diameter: 0.6265 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3120-00-030-0080, 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

SAE-AS81934/1

NSN: 3120-00-030-0080
FSC: 3120
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
overall_length	0.2180 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatment	ANODIZE OR CHROMATE OUTER LAYER
body_inside_diameter	0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN
body_outside_diameter	0.6265 INCHES NOMINAL IN
end_item_identification	T-7A RED HAWK AIRCRAFT A
part_name_assigned_by_controlling_agency	BEARING SLEEVE,PLAIN,SELF LUBRICATING,-65 TO 325 DEG F. DEGF
NSN	3120-00-030-0080

COMPONENT DIAGRAM

KEY FEATURES

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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AISI 410 ASSN STD 2ND MATERIAL RESPONSE OR AISI 416 ASSN STD 3RD MATERIAL RESPONSE OUTER LAYER

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HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER

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MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER

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SURFACE FINISH: 125.0 MICROINCHES RIGHT END SURFACE OF BODY

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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AISI 410 ASSN STD 2ND MATERIAL RESPONSE OR AISI 416 ASSN STD 3RD MATERIAL RESPONSE OUTER LAYER
HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER LAYER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
MATERIAL	STEEL COMP 630 OR STEEL COMP 410 OR STEEL COMP 416 OUTER LAYER
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPE	SQUARE ALL CORNERS
OVERALL LENGTH	0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 33

NAS537InterchangeableGOVERNMENT REGISTRY