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National Stock Number:
3110-00-624-3621
Federal Supply Class:
3110
National Item Identification Number:
006243621
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:
| 108KSZD400 | 38443 | SKF USA INC. | | 9108PDBE7160 | 21335 | TIMKEN CO | | SB1113-1 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 40.0 MILLIMETERS NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | ANGULAR | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE | | OVERALL OUTSIDE DIAMETER | 68.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 30.0 MILLIMETERS NOMINAL | | MATERIAL | GREASE LUBRICATION | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | STABILIZED FOR OPERATION AT 250 DEG F; PERMANENTLY MARK SAME SERIAL NO. ON EACH BEARING OF SET; LUBRICATE 1/3 FULL; ASSY RELATIONSHIP MARKING V ON OD OF BEARING ELEMENTS | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING | | SURFACE FINISH | GROUND |
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