3110-01-348-3678 BEARING,ROLLER,CYLINDRICAL Index 3120-01-348-3680 BEARING,PLAIN,SPHERICAL

National Stock Number:
3110-01-348-3679

Federal Supply Class:
3110

National Item Identification Number:
013483679

Description:
BEARING,ROLLER,SELF-ALIGNING

Detail:
AN ANTIFRICTION BEARING HAVING A CYLINDRICAL ROLLING ELEMENT AND ONE SPHERICAL RACEWAY WHICH WILL ADJUST TO VARYING DEGREES OF SHAFT AND/OR SUPPORT MISALIGNMENT WITHOUT DAMAGE TO THE RACEWAYS AND PERMITS THE FULL RATING OF THE BEARING TO BE UTILIZED.


Manufacturer Information:
2105978 ITEM 410221444REXNORD INDUSTRIES LLC
23236-E.AM43991FAG BEARINGS CORPORATION
290506021444REXNORD INDUSTRIES LLC


Techincal Specification:
BORE DIAMETER180.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL OUTSIDE DIAMETER320.0 MILLIMETERS NOMINAL
OVERALL WIDTH112.0 MILLIMETERS NOMINAL
MATERIALSTEEL INNER RINGSTEEL OUTER RINGCOPPER ALLOY RETAINERSTEEL ROLLER
SPECIAL FEATURESNO CENTER LIP ON INNER RING
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
STYLE DESIGNATORDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
SURFACE FINISHGROUND


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