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National Stock Number:
3020-01-356-8706
Federal Supply Class:
3020
National Item Identification Number:
013568706
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| B-352349 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 4.875 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 7.000 INCHES | | HARDNESS RATING | 290.0 BRINELL HULTGREN MINIMUM AND 310.0 BRINELL HULTGREN MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.438 INCHES BOTH ENDS | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL OUTSIDE DIAMETER | 19.522 INCHES |
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