Product Details | ANNULAR BALL BEARING

3110-00-277-0383 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: FFB171, FF-B-171, FF-B-171 TY145 GR00, FFB171TY145GR00, 253R1, 45218W, 3110-00-277-0383, 00-277-0383, 3110002770383, 002770383

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-277-0383

Drawings & Photos | NSN 3110-00-277-0383


Demand History | NSN 3110-00-277-0383

Part Number Request Date QTY Origin
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
FFB171 2008-11-317 8 United States

Cross Reference | NSN 3110-00-277-0383

Part Number Cage Code Manufacturer
253R1 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
45218W 24617 GENERAL MOTORS CORP
45218W 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
45218W 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
FF-B-171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FF-B-171 TY145 GR00 80244 GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE

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Technical Data | NSN 3110-00-277-0383

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 28B LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 2.0625 INCHES NOMINAL
BORE DIAMETER 90.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 160.00 MILLIMETERS NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION INWARD CONVERGENT
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
INTERNAL FIT-UP DESIGNATION STANDARD
CONTACT ANGLE 25.0 DEGREES MAXIMUM
FEATURES PROVIDED SNAP RING-GROOVE MOUNTING
NONDEFINITIVE SPEC/STD DATA 145 TYPE AND 00 GRADE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY EXTERNAL MOUNTING METHOD AND LOCATION
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-171

Restrictions/Controls & Freight Information | NSN 3110-00-277-0383

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