Product Details | ANNULAR BALL BEARING

3110-00-277-0253 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: 180281, 1902S, 609392, 3110-00-277-0253, 00-277-0253, 3110002770253, 002770253

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0253

Drawings & Photos | NSN 3110-00-277-0253


Demand History | NSN 3110-00-277-0253

Part Number Request Date QTY Origin
3110-00-277-0253 2010-11-324 8 CN
3110-00-277-0253 2010-10-303 30 HK

Cross Reference | NSN 3110-00-277-0253

Part Number Cage Code Manufacturer
180281 31361 WOODWARD, INC. DBA INDUSTRIAL PRODUCTS GROUP
180281 66503 WOODWARD, INC. DBA WOODWARD
1902S 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
609392 62983 EATON AEROSPACE LLC

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Technical Data | NSN 3110-00-277-0253

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 7.00 MILLIMETERS NOMINAL
BORE DIAMETER 15.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 28.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD

Restrictions/Controls & Freight Information | NSN 3110-00-277-0253

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