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National Stock Number:
3110-00-774-4487
Federal Supply Class:
3110
National Item Identification Number:
007744487
Description:
BEARING,ROLLER,TAPERED
Detail:
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.
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Manufacturer Information:
| 496D-493-Y4S493 | 60038 | THE TIMKEN CORPORATION | | 7744487 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 78AX8 | 76040 | MACK TRUCKS INC PARTS OPN | | 78AX8 | 89619 | MACK TRUCKS, INC. |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BACKFACE CORNER RADIUS | 0.1300 INCHES NOMINAL | | BORE DIAMETER | 3.1875 INCHES MINIMUM AND 3.1885 INCHES MAXIMUM | | CONE CORNER RADIUS | 0.0600 INCHES NOMINAL | | CONE WIDTH | 2.3438 INCHES NOMINAL | | CUP WIDTH | 0.8490 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.3750 INCHES MINIMUM AND 5.3760 INCHES MAXIMUM | | OVERALL WIDTH | 2.3750 INCHES MINIMUM AND 2.4350 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CONE, SINGLE CUP |
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