Product Details | TAPERED ROLLER BEARING

3110-00-120-1637 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: NA6778767720D, NA67787-67720D, 3110-00-120-1637, 00-120-1637, 3110001201637, 001201637

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-120-1637

Drawings & Photos | NSN 3110-00-120-1637


Cross Reference | NSN 3110-00-120-1637

Part Number Cage Code Manufacturer
NA67787-67720D 60038 TIMKEN CORPORATION, THE

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Technical Data | NSN 3110-00-120-1637

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 376 STRAIGHT BORE, DOUBLE CUP, SINGLE CONES, NON-ADJUSTABLE
OVERALL WIDTH 4.0625 INCHES NOMINAL
BORE DIAMETER 6.8750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 9.7500 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.0310 INCHES NOMINAL
STANDOUT WIDTH 0.3750 INCHES NOMINAL
CONE CORNER RADIUS 0.1400 INCHES NOMINAL
CUP WIDTH 3.3125 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
SPECIAL FEATURES OIL HOLE AND GROOVE IN CUP

Restrictions/Controls & Freight Information | NSN 3110-00-120-1637

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
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable