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National Stock Number:
3110-00-158-8464
Federal Supply Class:
3110
National Item Identification Number:
001588464
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:
| NA749-743DS | 60038 | THE TIMKEN CORPORATION |
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Techincal Specification:
| BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL | | BORE DIAMETER | 3.2500 INCHES NOMINAL | | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL | | CUP WIDTH | 3.3750 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 6.6250 INCHES NOMINAL | | OVERALL WIDTH | 4.0000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | OILHOLE AND GROOVE IN CUP,EXTERNALLY ALIGNING | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | STANDOUT WIDTH | 0.3125 INCHES NOMINAL | | STYLE DESIGNATOR | STRAIGHT BORE, ALIGNING DOUBLE CUP, SINGLE CONES, NON-ADJUSTABLE |
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