MS27647-6 — BEARING,BALL,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

MS27647-6: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC SEAL, bore_diameter: 0.3750 INCHES NOMINAL IN, load_direction: ANGULAR, inner_ring_width: 1.1880 INCHES NOMINAL IN, outer_ring_width: 1.0630 INCHES NOMINAL IN, style_designator: DOUBLE ROW. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-508-3229, 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

MS27647-6

NSN: 3110-00-508-3229
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC SEAL
bore_diameter	0.3750 INCHES NOMINAL IN
seal_quantity	2
load_direction	ANGULAR
inner_ring_width	1.1880 INCHES NOMINAL IN
outer_ring_width	1.0630 INCHES NOMINAL IN
style_designator	DOUBLE ROW
bearing_seal_type	CONTACT
surface_treatment	CADMIUM EXPOSED SURFACES AS MOUNTED
overall_outside_diameter	1.0625 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
material_document_and_classification	AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
NSN	3110-00-508-3229

COMPONENT DIAGRAM

KEY FEATURES

•

BEARING SEAL TYPE: CONTACT

•

OUTER RING WIDTH: 1.0630 INCHES NOMINAL IN

•

STYLE DESIGNATOR: DOUBLE ROW

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL

•

OVERALL OUTSIDE DIAMETER: 1.0625 INCHES NOMINAL IN

•

LOAD DIRECTION: ANGULAR

•

SURFACE TREATMENT: CADMIUM EXPOSED SURFACES AS MOUNTED

TECHNICAL CHARACTERISTICS

BEARING SEAL TYPE	CONTACT
OUTER RING WIDTH	1.0630 INCHES NOMINAL IN
STYLE DESIGNATOR	DOUBLE ROW
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
OVERALL OUTSIDE DIAMETER	1.0625 INCHES NOMINAL IN
LOAD DIRECTION	ANGULAR
SPECIAL FEATURES	80 PCT FULL OF SPECIFIED LUBRICANT,HEAT TREAT RINGS AND BALLS TO ROCKWELL C SCALE 66 MAX AND HEAT STABILIZED AT 250 DEG,RADIAL AND LATERAL ECCENTRICITY 0.0001 IN. MAX INNER RING 0.0016 IN. MAX OUTER RING IN
SURFACE TREATMENT	CADMIUM EXPOSED SURFACES AS MOUNTED
SEAL QUANTITY	2
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS

SUBSTITUTES & CROSS-REFERENCES 3

AS27647Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

DW6FS464Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10406256Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 MS27647-6?

MS27647-6 is a BEARING,BALL,AIRFRAME.

What parts can replace MS27647-6?

There are 3 known substitutes for MS27647-6: AS27647, DW6FS464, 10406256. Substitute compatibility should be verified for your specific system.

What is the NSN for MS27647-6?

MS27647-6 is cataloged in the U.S. Government catalog under NSN 3110-00-508-3229. This indicates validated use in U.S. government and defense supply chains.

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MS27647-6 — BEARING,BALL,AIRFRAME

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