Product Details | TAPERED ROLLER BEARING

3110-00-975-3581 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.

Part Alternates: FFB187, 339332A, 339-332A, 3110-00-975-3581, 00-975-3581, 3110009753581, 009753581

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-975-3581

Drawings & Photos | NSN 3110-00-975-3581


Cross Reference | NSN 3110-00-975-3581

Part Number Cage Code Manufacturer
339-332A 60038 TIMKEN CORPORATION, THE
FFB187 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3110-00-975-3581

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 350 STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH 0.9518 INCHES NOMINAL
BORE DIAMETER 1.3779 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 3.1496 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.0937 INCHES NOMINAL
STANDOUT WIDTH 0.1250 INCHES NOMINAL
CONE CORNER RADIUS 0.0312 INCHES NOMINAL
CONE WIDTH 0.8820 INCHES NOMINAL
CUP WIDTH 0.8268 INCHES NOMINAL
LUBRICATION MATERIAL LUBRICANT
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
NONDEFINITIVE SPEC/STD DATA 751 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB187

Restrictions/Controls & Freight Information | NSN 3110-00-975-3581

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