Product Details | DUPLEX BALL BEARING

3110-00-277-0052 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: Y96PWICRDBFS10000MILG3278, Y96PWICRDBFS101225, Y96PWICRDBFS10160, Y96PWICRDBFS10160X, Y96PWICRDBFS125, Y96PWICRDBFS501225, Y96PWICRDBFS50160, Y96PWICRDBFS50160X, 3110-00-277-0052, 00-277-0052, 3110002770052, 002770052

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0052

Cross Reference | NSN 3110-00-277-0052

Part Number Cage Code Manufacturer
Y96PWICRDBFS10000MILG3278 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS101225 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS10160 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS10160X 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS125 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS501225 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS50160 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
Y96PWICRDBFS50160X 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3110-00-277-0052

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING PLASTIC PHENOLIC RETAINER RUBBER SYNTHETIC SEAL
OVERALL WIDTH 1.25 MILLIMETERS NOMINAL
BORE DIAMETER 6.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 7.125 MILLIMETERS NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-7711 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SEAL QUANTITY 1
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
BEARING PRELOAD DESIGNATION LIGHT
SPECIAL FEATURES SEAL RETAINED BY PLASTIC SNAP RING; CADMIUM EXPOSED SURFACES; PAIR OF BEARINGS DUPLEX BACK TO BACK MOUNTING

Restrictions/Controls & Freight Information | NSN 3110-00-277-0052

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