3110-00-182-8077 BEARING,ROLLER,NEEDLE Index 3110-00-182-8079 PLATE,RETAINING,BEARING

National Stock Number:
3110-00-182-8078

Federal Supply Class:
3110

National Item Identification Number:
001828078

Description:
BEARING,ROLLER,CYLINDRICAL

Detail:
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.


Manufacturer Information:
218057377445RTX CORPORATION
218063177445RTX CORPORATION
65422377445RTX CORPORATION
65422477445RTX CORPORATION
65422577445RTX CORPORATION


Techincal Specification:
BORE DIAMETER3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0018 INCHES MINIMUM RADIAL AND 0.0023 INCHES MAXIMUM RADIAL
LOCATING FEATURENONLOCATING
OVERALL OUTSIDE DIAMETER5.4331 INCHES MINIMUM AND 5.4336 INCHES MAXIMUM
OVERALL WIDTH1.2290 INCHES MINIMUM AND 1.2300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 1ST MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
MATERIALSTEEL INNER RING
MATERIALSTEEL COMP 4340 RETAINER
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
SPECIAL FEATURESSILVER PLATE CAGE PER AMS 2412 0.001-0.002 THK ON LAND RIDING SURFACES AND ROLLER POCKETS. BAKE AT 475-500F FOR 2 HRS TO CHECK FOR BOND
STYLE DESIGNATORSINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE
SURFACE FINISHGROUND


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