Product Details | ANNULAR BALL BEARING

3110-01-527-3688 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: SFR1-45PP/168, SFR145PP168, SSRIF-4X99ZZ/168, SSRIF4X99ZZ168, 3110-01-527-3688, 01-527-3688, 3110015273688, 015273688

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JAN 2005 01-527-3688

Drawings & Photos | NSN 3110-01-527-3688


Demand History | NSN 3110-01-527-3688

Part Number Request Date QTY Origin
3110-01-527-3688 2016-04-104 35 GE
SFR145PP168 2015-08-242 35 AE
3110-01-527-3688 2015-06-181 35 AE
3110-01-527-3688 2014-05-133 20 US
3110-01-527-3688 2014-04-107 40 US
SFR145PP168 2013-12-360 20 US
SFR145PP168 2013-08-233 30 US
SFR145PP168 2012-03-74 10 US
SFR145PP168 2009-06-174 4 US

Cross Reference | NSN 3110-01-527-3688

Part Number Cage Code Manufacturer
SFR1-45PP/168 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SSRIF-4X99ZZ/168 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Technical Data | NSN 3110-01-527-3688

Characteristic Specifications
MATERIAL STEEL COMP 440C OVERALL
STYLE DESIGNATOR 14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1406 INCHES NOMINAL
BORE DIAMETER 0.0781 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 0.2960 INCHES NOMINAL
FLANGE WIDTH 0.0310 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER 0.2500 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
III END ITEM IDENTIFICATION MARINE HELICOPTER, CH-53GS

Restrictions/Controls & Freight Information | NSN 3110-01-527-3688

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