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National Stock Number: 3110-01-287-2994
Federal Supply Class: 3110
National Item Identification Number: 012872994
Description: PLATE,RETAINING,BEARING
Detail: A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.
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Manufacturer Information:
| 9V6524 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| APERTURE DIAMETER | 70.7 MILLIMETERS MINIMUM AND 71.3 MILLIMETERS MAXIMUM | | BOLT CIRCLE HOLE QUANTITY | 6 | | OUTSIDE DIAMETER | 170.0 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4512 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON CAST OVERALL | | MOUNTING BOLT CIRCLE DIAMETER | 140.0 MILLIMETERS NOMINAL | | MOUNTING HOLE ARRANGEMENT STYLE | SINGLE BOLT HOLE CIRCLE | | MOUNTING HOLE TYPE | ROUND, THREADED | | NOMINAL THREAD SIZE | 0.437 INCHES | | SPECIAL FEATURES | NOTCH ON OD; OD FLATTENED ON ONE END | | STYLE DESIGNATOR | ROUND | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 14 |
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