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National Stock Number:
3110-01-125-6879
Federal Supply Class:
3110
National Item Identification Number:
011256879
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:
| MR119KD402 | 38443 | SKF USA INC. | | SB2113-104 | 38443 | SKF USA INC. | | SB2113-104 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.7399 INCHES MINIMUM AND 3.7402 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0043 INCHES MINIMUM RADIAL AND 0.0053 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | ONE DIRECTION | | MATERIAL | COPPER ALLOY RETAINER | | MATERIAL | STEEL COMP 8620 INNER RING | | MATERIAL | STEEL COMP 8620 OR STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL COMP 8620 OR STEEL COMP E52100 ROLLER | | OVERALL OUTSIDE DIAMETER | 5.7083 INCHES MINIMUM AND 5.7087 INCHES MAXIMUM | | OVERALL WIDTH | 0.9399 INCHES MINIMUM AND 0.9449 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC 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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