Product Details | ANNULAR BALL BEARING

3110-01-552-5987 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: MG307FFK, MG-307-FFK, 3110-01-552-5987, 01-552-5987, 3110015525987, 015525987

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 JUN 2007 01-552-5987

Drawings & Photos | NSN 3110-01-552-5987


Demand History | NSN 3110-01-552-5987

Part Number Request Date QTY Origin
MG-307-FFK 2024-10-305 13 DIBBS
MG-307-FFK 2022-05-123 11 DIBBS
MG-307-FFK 2019-10-283 13 DIBBS
MG-307-FFK 2019-03-63 1 DIBBS
3110-01-552-5987 2018-12-351 1 DIBBS
3110-01-552-5987 2018-06-154 1 DIBBS
3110-01-552-5987 2018-01-30 1 DIBBS
3110-01-552-5987 2017-07-197 1 DIBBS

Cross Reference | NSN 3110-01-552-5987

Part Number Cage Code Manufacturer
MG-307-FFK 0LTL1 NTN BEARING CORPORATION OF AMERICA

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Technical Data | NSN 3110-01-552-5987

Characteristic Specifications
STYLE DESIGNATOR 20A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 1.0000 INCHES NOMINAL
BORE DIAMETER 1.3780 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 3.7250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3110-01-552-5987

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information