Product Details | ANNULAR BALL BEARING

3110-01-051-6977 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: JU060CP0, 50506001, 3110-01-051-6977, 01-051-6977, 3110010516977, 010516977

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 05 DEC 1977 01-051-6977

Drawings & Photos | NSN 3110-01-051-6977


Demand History | NSN 3110-01-051-6977

Part Number Request Date QTY Origin
50506001 2024-10-275 6 DIBBS
50506001 2024-09-266 6 DIBBS
50506001 2024-06-156 4 DIBBS
50506001 2023-11-324 6 DIBBS
50506001 2023-07-192 3 DIBBS
50506001 2023-03-81 3 DIBBS
50506001 2020-10-281 8 DIBBS
3110-01-051-6977 2017-06-166 20 DIBBS
3110-01-051-6977 2015-12-341 8 DIBBS
3110-01-051-6977 2014-12-336 8 DIBBS
3110-01-051-6977 2014-11-328 8 DIBBS
3110-01-051-6977 2009-05-151 32 DIBBS
3110-01-051-6977 2009-04-112 17 DIBBS
3110-01-051-6977 2008-10-289 8 DIBBS
3110-01-051-6977 2008-01-29 1 us
JU060CP0 2007-10-296 1 Chile

Cross Reference | NSN 3110-01-051-6977

Part Number Cage Code Manufacturer
50506001 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
JU060CP0 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION

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Technical Data | NSN 3110-01-051-6977

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY RETAINER RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
BORE DIAMETER 5.9990 INCHES MINIMUM AND 6.0000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 6.7490 INCHES MINIMUM AND 6.7500 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD

Restrictions/Controls & Freight Information | NSN 3110-01-051-6977

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:AItem does not contain precious metal
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 109700 LAMP OR LIGHTING FIXTURES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 761 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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