Product Details | CYLINDRICAL ROLLER BEARING

3110-00-416-9421 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: 4000185, 4023319, 4035598, 4053498, 3110-00-416-9421, 00-416-9421, 3110004169421, 004169421

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 MAY 1974 00-416-9421

Drawings & Photos | NSN 3110-00-416-9421


Cross Reference | NSN 3110-00-416-9421

Part Number Cage Code Manufacturer
4000185 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
4000185 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4023319 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
4023319 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4035598 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4053498 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3110-00-416-9421

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING STEEL COMP 4340 RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE INNER RING PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE OUTER RING PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 286 SINGLE ROW, CYLINDRICAL ROLLERS, TWO-DIRECTION LOCATING, SPLIT OUTER RING, INNER AND OUTER RINGS GROOVED FOR FOUR POINT ROLLER CONTACT, SEPARABLE
OVERALL WIDTH 1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
BORE DIAMETER 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0053 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL
SPECIAL FEATURES SILVER PLATE CAGE ROLLER POCKETS AND LAND RIDING SURF PER AMS 2412 0.001-0.002 THK,BAKE AT 475-500F
III PRECIOUS MATERIAL SILVER

Restrictions/Controls & Freight Information | NSN 3110-00-416-9421

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:SItem contains silver
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 TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable