Product Details | CYLINDRICAL ROLLER BEARING

3110-01-064-2931 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: 3110-01-064-2931, 01-064-2931, 3110010642931, 010642931

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-064-2931

Drawings & Photos | NSN 3110-01-064-2931


Cross Reference | NSN 3110-01-064-2931

Part Number Cage Code Manufacturer
272413 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
272415 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
740876 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3110-01-064-2931

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OUTER RING AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER PWA 723,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 252A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH 0.7430 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM
BORE DIAMETER 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0010 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 740876

Restrictions/Controls & Freight Information | NSN 3110-01-064-2931

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