Product Details | NEEDLE ROLLER BEARING

3110-01-327-2303 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part Alternates: ATF03, BACB10ET03, 3110-01-327-2303, 01-327-2303, 3110013272303, 013272303

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 OCT 1990 01-327-2303

Drawings & Photos | NSN 3110-01-327-2303


Demand History | NSN 3110-01-327-2303

Part Number Request Date QTY Origin
BACB10ET03 2008-04-114 100 US

Cross Reference | NSN 3110-01-327-2303

Part Number Cage Code Manufacturer
ATF03 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
ATF03 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
ATF03 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
BACB10ET03 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 3110-01-327-2303

Characteristic Specifications
MATERIAL STEEL COMP 1074 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 444 TRACK ROLLER
BORE DIAMETER 0.1893 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.7490 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM
OUTER RING WIDTH 0.2650 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM
INNER RING WIDTH 0.3020 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
CROWN RADIUS 12.5000 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G23827 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH GROUND
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
ALIGNMENT TYPE RIGID
SPECIFICATION/STANDARD DATA 81205-BACB10ET03 MANUFACTURERS SOURCE CONTROL
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACB10ET03

Restrictions/Controls & Freight Information | NSN 3110-01-327-2303

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
No Freight Information