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National Stock Number:
3110-00-100-5831
Federal Supply Class:
3110
National Item Identification Number:
001005831
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:
| 78250-78551 | 54845 | HOIST LIFTRUCK MFG INC | | 78250-78551 | 60038 | THE TIMKEN CORPORATION | | TR8250-78551 | 54845 | HOIST LIFTRUCK MFG INC | | FF-B-187/03 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | FF-B-187B | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT BORE, STEEP ANGLE | | MATERIAL | STEEL OVERALL | | OVERALL WIDTH | 1.4375 INCHES NOMINAL | | BORE DIAMETER | 2.5000 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 5.5130 INCHES NOMINAL | | BACKFACE CORNER RADIUS | 0.0930 INCHES NOMINAL | | STANDOUT WIDTH | 0.5115 INCHES NOMINAL | | CONE CORNER RADIUS | 0.0930 INCHES NOMINAL | | CONE WIDTH | 1.3085 INCHES NOMINAL | | CUP WIDTH | 0.9260 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | RETAINER FABRICATION METHOD | PRESSED | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-187/03 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-187B |
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