MS27647-4R — BEARING,BALL,AIRFRAME

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

MS27647-4R: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER SEAL, bore_diameter: 0.2500 INCHES NOMINAL IN, load_direction: ANGULAR, inner_ring_width: 0.8750 INCHES NOMINAL IN, outer_ring_width: 0.7500 INCHES NOMINAL IN, special_features: HEAT STABILIZED FOR OPERATION ATO 0.0005 IN. MAX RADIAL PLAY IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-124-0952, 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

MS27647-4R

NSN: 3110-01-124-0952
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER SEAL
bore_diameter	0.2500 INCHES NOMINAL IN
seal_quantity	2
load_direction	ANGULAR
inner_ring_width	0.8750 INCHES NOMINAL IN
outer_ring_width	0.7500 INCHES NOMINAL IN
special_features	HEAT STABILIZED FOR OPERATION ATO 0.0005 IN. MAX RADIAL PLAY IN
style_designator	DOUBLE ROW
bearing_seal_type	CONTACT
surface_treatment	CADMIUM EXPOSED SURFACES AS MOUNTED
lubrication_material	GREASE
overall_outside_diameter	0.7500 INCHES NOMINAL IN
NSN	3110-01-124-0952

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

BEARING SEAL TYPE: CONTACT

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.7500 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED

•

STYLE DESIGNATOR: DOUBLE ROW

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES BALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
BEARING SEAL TYPE	CONTACT
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.7500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
STYLE DESIGNATOR	DOUBLE ROW
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES 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
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3652 ASSN STD 1ST MATERIAL RESPONSE SEAL

SUBSTITUTES & CROSS-REFERENCES 2

AS27647Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE AS27647Reference 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 MS27647-4R?

MS27647-4R is a BEARING,BALL,AIRFRAME.

What parts can replace MS27647-4R?

There are 2 known substitutes for MS27647-4R: AS27647, SAE AS27647. Substitute compatibility should be verified for your specific system.

What is the NSN for MS27647-4R?

MS27647-4R is cataloged in the U.S. Government catalog under NSN 3110-01-124-0952. This indicates validated use in U.S. government and defense supply chains.

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MS27647-4R — BEARING,BALL,AIRFRAME

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