Product Details | ANNULAR BALL BEARING

3110-00-347-5239 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: 310NPP, 4810923, 481092-3, 3110-00-347-5239, 00-347-5239, 3110003475239, 003475239

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 20 JAN 1974 00-347-5239

Drawings & Photos | NSN 3110-00-347-5239


Cross Reference | NSN 3110-00-347-5239

Part Number Cage Code Manufacturer
310NPP 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
481092-3 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
481092-3 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3110-00-347-5239

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 27.0000 MILLIMETERS NOMINAL
BORE DIAMETER 50.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 110.00 MILLIMETERS NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION PRIMARILY RADIAL
LUBRICATION MATERIAL GREASE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
CALIBRATION DESIGNATOR C
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
INTERNAL CLEARANCE 0.0790 INCHES NOMINAL RADIAL
CONTACT ANGLE 25.0 DEGREES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3110-00-347-5239

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 92 NASA Lyndon B. Johnson Space Center
Houston, TX 77058-0001
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