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National Stock Number:
3110-00-208-1891
Federal Supply Class:
3110
National Item Identification Number:
002081891
Description:
BEARING,ROLLER,CYLINDRICAL
Detail:
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
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Manufacturer Information:
| 44049D254 | 82402 | TRIUMPH GEAR SYSTEMS INC | | MR118KD102 | 38443 | SKF USA INC. |
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Techincal Specification:
| BORE DIAMETER | 90.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0042 INCHES MINIMUM RADIAL AND 0.0048 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | ONE DIRECTION | | OVERALL OUTSIDE DIAMETER | 140.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 24.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL COMP M50 INNER RING | | MATERIAL | STEEL COMP M50 OUTER RING | | MATERIAL | STEEL COMP M50 ROLLER | | MATERIAL | STEEL COMP 4340 RETAINER | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | TWO SLOTS ON OUTER RING 0.2600 IN. MAX W BY 0.0950 IN. MAX DEEP 180 DEG APART AND HEAT STABLIZED FOR OPERATION AT 800 DEG F MIN | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE | | SURFACE FINISH | GROUND |
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