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National Stock Number:
3110-00-017-5129
Federal Supply Class:
3110
National Item Identification Number:
000175129
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:
| 495-493DCANDX1S495 | 60038 | THE TIMKEN CORPORATION | | 495-90147 | 60038 | THE TIMKEN CORPORATION | | A38045 | 60038 | THE TIMKEN CORPORATION | | D50238-13 | 45054 | ORTON-MCCULLOUGH CRANE CO | | FFB187 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL | | BORE DIAMETER | 3.2500 INCHES NOMINAL | | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL | | CUP WIDTH | 2.1250 INCHES NOMINAL | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY BORE DIAMETER,AS MODIFIED BY LUBRICATION MATERIAL | | OVERALL OUTSIDE DIAMETER | 5.3750 INCHES NOMINAL | | OVERALL WIDTH | 2.7500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 761 TYPE | | SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP,OIL HOLE COUNTERBORED.0.6870 IN.DIA BY 0.2180 IN.DEEP ON OD OF CUP,FURNISHED WITH X1S495 SPACER,0.0120 IN. END PLAY | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | STANDOUT WIDTH | 0.3125 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES |
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