Product Details | CYLINDRICAL ROLLER BEARING

3110-00-125-7453 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: 488762, 3110-00-125-7453, 00-125-7453, 3110001257453, 001257453

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 00-125-7453

Demand History | NSN 3110-00-125-7453

Part Number Request Date QTY Origin
3110-00-125-7453 2011-01-10 3 DIBBS
3110-00-125-7453 2010-10-302 20 DIBBS
3110-00-125-7453 2009-11-331 8 DIBBS
3110-00-125-7453 2009-11-310 17 DIBBS
3110-00-125-7453 2009-11-310 12 DIBBS

Cross Reference | NSN 3110-00-125-7453

Part Number Cage Code Manufacturer
559597 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
559597 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
644478 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3110-00-125-7453

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING STEEL COMP 4340 RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION PWA 725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING PWA 725,97497 MFR REF 1ST MATERIAL RESPONSE OUTER RING PWA 725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
BORE DIAMETER 108.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 144.0 MILLIMETERS NOMINAL
OUTER RING WIDTH 24.0 MILLIMETERS NOMINAL
INNER RING WIDTH 20.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0052 INCHES MINIMUM RADIAL AND 0.0064 INCHES MAXIMUM RADIAL
SPECIAL FEATURES SILVER PLATE CAGE 0.001-0.002 THK PER AMS 2412 ON LAND RIDING SURF AND ROLLER POCKETS;ENGINEERING CRITICAL
III END ITEM IDENTIFICATION ACFT ENG J-57
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 488762

Restrictions/Controls & Freight Information | NSN 3110-00-125-7453

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