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National Stock Number:
3110-01-212-7045
Federal Supply Class:
3110
National Item Identification Number:
012127045
Description:
BEARING,BALL,ANNULAR
Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
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Manufacturer Information:
| 1155F20-79 | 94259 | BECHTEL MARINE PROPULSION CORPORATION | | 306-SZZ | 38443 | SKF USA INC. | | 928A813-92 | 94259 | BECHTEL MARINE PROPULSION CORPORATION |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 30.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | CRITICALITY CODE JUSTIFICATION | ZZZY | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 72.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 19.0 MILLIMETERS NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | SEAL QUANTITY | 2 | | SPECIAL FEATURES | PLATE RINGS ALL OVER WITH MARLIN ROCKWELL COMPANY PROCESS X. | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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