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National Stock Number:
3110-00-100-4238
Federal Supply Class:
3110
National Item Identification Number:
001004238
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:
| 643-632 | 60038 | THE TIMKEN CORPORATION | | 643-632 | 80906 | BLAW-KNOX CONSTRUCTION EQUIPMENT CO DIV OF WHITE CONSOLIDATED INDUSTRIES INC | | ASD1508 | 02280 | AMERICAN HOIST AND DERRICK CO | | ASD1508 | 49185 | TEREX AMERICAN CRANE CORP | | 643632 | 60038 | THE TIMKEN CORPORATION | | ASD1508 | 75535 | THE CROSBY GROUP LLC | | IR3000B6 | 0AT62 | SIEMENS ENERGY, INC. | | IR3000B6 | 30760 | INGERSOLL RAND CO | | FF-B-187 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | IR3000B6 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | MS19081-117 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL | | BORE DIAMETER | 2.7500 INCHES NOMINAL | | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL | | CONE WIDTH | 1.6250 INCHES NOMINAL | | CUP WIDTH | 1.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.3750 INCHES NOMINAL | | OVERALL WIDTH | 1.6250 INCHES NOMINAL | | MATERIAL | STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E52100 ROLLER | | MATERIAL | STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E52100 CONE | | MATERIAL | STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP 8620 OR STEEL COMP E52100 CUP | | MATERIAL | STEEL RETAINER | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | STANDOUT WIDTH | 0.3750 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
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