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National Stock Number:
3110-00-239-7788
Federal Supply Class:
3110
National Item Identification Number:
002397788
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:
| B-39812 | 98016 | THE TIMKEN CORPORATION | | HM926740HM926710WSPCRHM926710EE | 60038 | THE TIMKEN CORPORATION | | M2207 | 61208 | TWIN DISC, INCORPORATED | | XB2087 | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | BORE DIAMETER | 4.5000 INCHES MINIMUM AND | | 4.5010 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 9.0000 INCHES MINIMUM AND | | 9.0010 INCHES MAXIMUM | | BACKFACE CORNER RADIUS | 0.1300 INCHES NOMINAL | | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL | | CONE WIDTH | 3.8920 INCHES NOMINAL | | CUP WIDTH | 4.2300 INCHES MINIMUM AND | | 4.2780 INCHES MAXIMUM | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | 8 HOLES 0.5000 IN. DIA EQUALLY SPACED IN CUP SPACER,PR OF BRNGS,0.0080 IN. BENCH LATERAL |
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