Product Details | ANNULAR BALL BEARING

3110-01-278-2819 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: SR6FRHH5LY196, SR6FRHH5LY-196, SR6FRHH5P28LY196, SR6FRHH5P28LY-196, 2413330102, 24133-30102, 3110-01-278-2819, 01-278-2819, 3110012782819, 012782819

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 MAY 1988 01-278-2819

Drawings & Photos | NSN 3110-01-278-2819


Cross Reference | NSN 3110-01-278-2819

Part Number Cage Code Manufacturer
24133-30102 K0662 SELEX ES LTD
SR6FRHH5LY-196 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SR6FRHH5P28LY-196 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION

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Technical Data | NSN 3110-01-278-2819

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING STEEL COMP 430 RETAINER STEEL COMP 302 SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION AISI/SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE BALL AISI/SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI/SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AISI/SAE J405 UNS S43000 ASSN STD SINGLE MATERIAL RESPONSE RETAINER AISI/SAE J405 UNS S30200 ASSN STD SINGLE MATERIAL RESPONSE SHIELD
STYLE DESIGNATOR 14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.2802 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM
BORE DIAMETER 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.9688 INCHES NOMINAL
FLANGE WIDTH 0.0625 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER 0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE AND AEROSHELL 7 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO. 5P
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL

Restrictions/Controls & Freight Information | NSN 3110-01-278-2819

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information