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National Stock Number:
3110-01-281-9232
Federal Supply Class:
3110
National Item Identification Number:
012819232
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:
| 00.550.0039 | 65713 | HEIDELBERG USA INC | | NK25/20 | 27737 | INA BEARING CO INC |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 25.020 MILLIMETERS MINIMUM AND 25.033 MILLIMETERS MAXIMUM | | OVERALL OUTSIDE DIAMETER | 32.989 MILLIMETERS MINIMUM AND 33.000 MILLIMETERS MAXIMUM | | OVERALL WIDTH | 19.88 MILLIMETERS MINIMUM AND 20.00 MILLIMETERS MAXIMUM | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | STYLE DESIGNATOR | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND | | SURFACE FINISH | GROUND |
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