Product Details | ANNULAR BALL BEARING

3110-00-954-9254 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: 2M9103WIMBRE8524, 369A5421, 3110-00-954-9254, 00-954-9254, 3110009549254, 009549254

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 20 MAY 1966 00-954-9254

Drawings & Photos | NSN 3110-00-954-9254


Cross Reference | NSN 3110-00-954-9254

Part Number Cage Code Manufacturer
2M9103WIMBRE8524 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
369A5421 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369A5421 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3110-00-954-9254

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER
STYLE DESIGNATOR 10D COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH 10.00 MILLIMETERS NOMINAL
BORE DIAMETER 17.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 35.00 MILLIMETERS NOMINAL
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.3
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
CONTACT ANGLE 12.0 DEGREES NOMINAL
SPECIAL FEATURES HEAT STABILIZED FOR OPERATION FROM M65 DEG F TO P300 DEG F

Restrictions/Controls & Freight Information | NSN 3110-00-954-9254

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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