Product Details | ANNULAR BALL BEARING

3110-00-905-2903 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: S618FCHHEP25ZDLG20, 926C3294, 926C329-4, 3110-00-905-2903, 00-905-2903, 3110009052903, 009052903

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22-JUN-66 00-905-2903

Drawings & Photos | NSN 3110-00-905-2903


Cross Reference | NSN 3110-00-905-2903

Part Number Cage Code Manufacturer
309-1466-00 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
309-1466-000 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
926C329-4 89954 BAE SYSTEMS CONTROLS INC.
S618FCHHEP25ZDLG20 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
S618FRHHEP25G31 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SFR2-6PPEEK25-8 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Technical Data | NSN 3110-00-905-2903

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 16A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 0.1250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 0.4220 INCHES NOMINAL
FLANGE WIDTH 0.0310 INCHES NOMINAL
OUTER RING WIDTH 0.1406 INCHES NOMINAL
INNER RING WIDTH 0.1718 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER 0.3750 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL

Restrictions/Controls & Freight Information | NSN 3110-00-905-2903

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: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
No Freight Information