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National Stock Number:
3110-01-154-8417
Federal Supply Class:
3110
National Item Identification Number:
011548417
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:
| MR213-C-401 | 38443 | SKF USA INC. | | SB2157-105 | 38443 | SKF USA INC. | | SB2157-105 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.5588 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0032 INCHES MINIMUM RADIAL AND 0.0042 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | NONLOCATING | | MATERIAL | COPPER ALLOY ROLLER | | MATERIAL | STEEL COMP 8620 OR STEEL COMP E52100 RETAINER | | MATERIAL | STEEL COMP 8620 INNER RING | | MATERIAL | STEEL COMP 8620 OR STEEL COMP E52100 OUTER RING | | OVERALL OUTSIDE DIAMETER | 4.7241 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM | | OVERALL WIDTH | 0.9005 INCHES MINIMUM AND 0.9055 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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