Product Details | ANNULAR BALL BEARING

3110-01-057-6784 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: C33943, C-33943, SFR166HX2C028, SFR166HX2C-0-28, 33943, 3110-01-057-6784, 01-057-6784, 3110010576784, 010576784

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 MAR 1978 01-057-6784

Drawings & Photos | NSN 3110-01-057-6784


Cross Reference | NSN 3110-01-057-6784

Part Number Cage Code Manufacturer
33943 98284 HUMPHREY INC
C-33943 98284 HUMPHREY INC
SFR166HX2C-0-28 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Technical Data | NSN 3110-01-057-6784

Characteristic Specifications
MATERIAL STEEL COMP 440A BALL STEEL COMP 440A INNER RING STEEL COMP 440A OUTER RING PLASTIC SEPARATOR
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1240 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
BORE DIAMETER 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.4210 INCHES MINIMUM AND 0.4220 INCHES MAXIMUM
FLANGE WIDTH 0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM
OUTER RING OUTSIDE DIAMETER 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT
STANDARD TOLERANCE DESIGNATION ABEC NO. 7P
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MOLDED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
INTERNAL CLEARANCE 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 98284
MFR SOURCE CONTROLLING REFERENCE C-33943

Restrictions/Controls & Freight Information | NSN 3110-01-057-6784

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
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code DX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable