Product Details | CYLINDRICAL ROLLER BEARING

3110-00-923-7291 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: 3110-00-923-7291, 00-923-7291, 3110009237291, 009237291

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-923-7291

Drawings & Photos | NSN 3110-00-923-7291


Cross Reference | NSN 3110-00-923-7291

Part Number Cage Code Manufacturer
65952-11552-105 51600 EMERSON POWER TRANSMISSION CORPORATION
65952-11552-105 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-923-7291

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 252A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH 32.0 MILLIMETERS NOMINAL
BORE DIAMETER 270.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 340.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0060 INCHES MINIMUM RADIAL AND 0.0080 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65952-11552-102

Restrictions/Controls & Freight Information | NSN 3110-00-923-7291

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