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National Stock Number:
3110-01-289-9253
Federal Supply Class:
3110
National Item Identification Number:
012899253
Description:
BEARING,ROLLER,NEEDLE
Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
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Manufacturer Information:
| 00.550.0040 | 65713 | HEIDELBERG USA INC | | NK2820 | 27737 | INA BEARING CO INC | | NK2820XL | 0AJV0 | SCHAEFFLER GROUP USA INC |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 28.0 MILLIMETERS NOMINAL | | OVERALL OUTSIDE DIAMETER | 37.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 20.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | LUB HOLE AND GROOVE IN OUTER RING | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | STYLE DESIGNATOR | NON-SEPARABLE, OPEN END, DRAWN SHELL | | SURFACE FINISH | GROUND |
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