Product Details | BEARING BALL

3110-00-198-0997 A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.

Part Alternates: 216414, 216-4-14, 732BALLGRADE4, 7-32BALLGRADE4, 732BALLSTEEL, 7-32BALLSTEEL, 3110-00-198-0997, 00-198-0997, 3110001980997, 001980997

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-198-0997

Drawings & Photos | NSN 3110-00-198-0997


Cross Reference | NSN 3110-00-198-0997

Part Number Cage Code Manufacturer
216-4-14 88042 ARMY AIR FORCE DRAWINGS UNDER CUSTODIANSHIP OF THE AIR
7-32BALLGRADE4 52676 SKF USA INC.
7-32BALLSTEEL 52676 SKF USA INC.

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Technical Data | NSN 3110-00-198-0997

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 520 BALL
ROLLING ELEMENT DIAMETER 0.2187 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR BALLS, GRADE 1000
SPECIAL FEATURES METALLIC HARDNESS RATING ROCKWELL C MIN 64.0 IN. AND MAX 66.0 IN.

Restrictions/Controls & Freight Information | NSN 3110-00-198-0997

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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
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