Product Details | CYLINDRICAL ROLLER BEARING

3110-00-868-2688 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: 3110-00-868-2688, 00-868-2688, 3110008682688, 008682688

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-868-2688

Cross Reference | NSN 3110-00-868-2688

Part Number Cage Code Manufacturer
488672 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
488672 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
488672 52676 SKF USA INC.
488672 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
488673 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
488675 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
488679 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
488680 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
748015 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
771872 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3110-00-868-2688

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION PWA-724,97497 MFR REF 1ST MATERIAL RESPONSE INNER RING PWA-724,97497 MFR REF 2ND MATERIAL RESPONSE OUTER RING PWA-724,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
OVERALL WIDTH 26.0 MILLIMETERS NOMINAL
BORE DIAMETER 130.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 180.0 MILLIMETERS NOMINAL
OUTER RING WIDTH 22.0 MILLIMETERS NOMINAL
INNER RING WIDTH 26.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0020 INCHES MINIMUM RADIAL AND 0.0036 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 488680

Restrictions/Controls & Freight Information | NSN 3110-00-868-2688

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
Category Code Description
No Freight Information