Product Details | ANNULAR BALL BEARING

3110-00-157-0345 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: WC870398X1C, 3110-00-157-0345, 00-157-0345, 3110001570345, 001570345

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-157-0345

Drawings & Photos | NSN 3110-00-157-0345


Cross Reference | NSN 3110-00-157-0345

Part Number Cage Code Manufacturer
WC870398X1C 24617 GENERAL MOTORS CORP
WC870398X1C 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
WC870398X1C 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3110-00-157-0345

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 46 NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 9.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 26.00 MILLIMETERS NOMINAL
OUTER RING WIDTH 0.4530 INCHES NOMINAL
INNER RING WIDTH 0.4370 INCHES NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION PRIMARILY RADIAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SHIELD QUANTITY 1
SEAL QUANTITY 1
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES INNER RING CORNER RADII 0.0150 IN.,OUTER RING CORNER RADII 0.0250 IN.

Restrictions/Controls & Freight Information | NSN 3110-00-157-0345

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 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