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National Stock Number:
3040-01-253-4698
Federal Supply Class:
3040
National Item Identification Number:
012534698
Description:
HUB,BODY
Detail:
A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.
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Manufacturer Information:
| 7W5687 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| DISTANCE FROM FIRST END HUB TO SHOULDER | 2.840 INCHES NOMINAL | | FIRST END HUB OUTSIDE DIAMETER | 3.685 INCHES NOMINAL | | MATERIAL | IRON | | HUB INSIDE DIAMETER | 2.490 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | SHOULDER WIDTH | 2.107 INCHES NOMINAL | | SHOULDER OUTSIDE DIAMETER | 5.440 INCHES NOMINAL | | SPECIAL FEATURES | MTG FLANGE ON 2ND END,6.375 IN.OD;6 HOLES EQUALLY SPACED ON 4.770 IN.BOLT CIRCLE DIA;6 HOLES EQUALLY SPACED 5.375 IN.BOLT CIRCLE DIA;2ND END DOUBLE CBORE,1ST CBORE 3.200 IN.DIA,1.247 IN.DP,2ND CBORE 3.620 IN.DIA,1.157 IN.DP;1ST END BORE TAPERED 1.500 IN.PER FT ON DIA.1.970 MIN LG OF TAPER;ATTACHMENT METHOD:MACHINE SCREW;O/A LENGTH:4.947 IN.NOM |
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