Product Details | ANNULAR BALL BEARING

3110-00-191-8442 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: 121, 121A, L105, 3110-00-191-8442, 00-191-8442, 3110001918442, 001918442

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 MAR 1970 00-191-8442

Drawings & Photos | NSN 3110-00-191-8442


Cross Reference | NSN 3110-00-191-8442

Part Number Cage Code Manufacturer
121 34895 HF GROUP INC DBA HOUSTON FEARLESS 76
121A 34895 HF GROUP INC DBA HOUSTON FEARLESS 76
L105 32591 HARTFORD BEARING CO A VIRGINIA INDUSTRIES INC CO

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Technical Data | NSN 3110-00-191-8442

Characteristic Specifications
MATERIAL STEEL COMP 316 BALL STEEL COMP 316 INNER RING PLASTIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 663MATT2BHDST0316 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.2480 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM
BORE DIAMETER 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.1240 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH UNGROUND
RETAINER FABRICATION METHOD MOLDED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION LOOSE
SPECIAL FEATURES SHIPPED DRY
MANUFACTURERS CODE 34895
MFR SOURCE CONTROLLING REFERENCE 121A

Restrictions/Controls & Freight Information | NSN 3110-00-191-8442

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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