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National Stock Number:
3110-00-953-3756
Federal Supply Class:
3110
National Item Identification Number:
009533756
Description:
BEARING,BALL,DUPLEX
Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
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Manufacturer Information:
| 3M9110W0MBRDUE8781 | 21335 | TIMKEN CO | | 458693 | 52676 | SKF USA INC. | | 7110KJD400 | 38443 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | OVERALL WIDTH | 32.0 MILLIMETERS NOMINAL | | BORE DIAMETER | 50.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 80.0 MILLIMETERS NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | SURFACE FINISH | GROUND | | RETAINER FABRICATION METHOD | MACHINED | | LOAD DIRECTION | ANGULAR | | INTERNAL CLEARANCE | 0.0020 INCHES MINIMUM AXIAL AND | | 0.0030 INCHES MAXIMUM AXIAL AND | | 0.0024 INCHES MINIMUM RADIAL AND | | 0.0039 INCHES MAXIMUM RADIAL | | SPECIAL FEATURES | STABLIZED FOR OPERATION AT M65 DEF F TO 250 DEF F, ROCKWELL HARDNESS C SCALE 58.0 RINGS AND BALL |
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