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National Stock Number:
3110-00-075-2227
Federal Supply Class:
3110
National Item Identification Number:
000752227
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:
| 538623 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.5588 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0028 INCHES MINIMUM RADIAL AND 0.0038 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | NONLOCATING | | OVERALL OUTSIDE DIAMETER | 3.9367 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM | | OVERALL WIDTH | 1.0186 INCHES MINIMUM AND 1.0236 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | DIA OF INNER RING IS 0.9477 IN. MIN 0.9487 IN. MAX;SILVER PLATE CAGE 0.001-0.002 IN. THK PER AMS 2412 ON LAND RIDING SURF AND ROLLER POCKETS,BAKE AT 475-500F FOR 2HRS TO CHECK FOR BOND | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, ROLLER RETAINMENT RING ON INNER RING, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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