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National Stock Number:
3130-01-212-0280
Federal Supply Class:
3130
National Item Identification Number:
012120280
Description:
HOUSING,BEARING UNIT
Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.
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Manufacturer Information:
| 5483957-0051 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5483957-0051 | 96169 | ELECTRIC BOAT CORPORATION | | 704-5483957 ITEM 51 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 704-5483957 ITEM 51 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BASE THICKNESS | 2.000 INCHES NOMINAL | | BASE LENGTH | 3.500 INCHES NOMINAL | | BORE DIAMETER | 5.5470 INCHES MINIMUM AND 5.5500 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 9.500 INCHES NOMINAL | | COUNTERBORE DEPTH | 1.380 INCHES NOMINAL | | COUNTERBORE DIAMETER | 2.000 INCHES NOMINAL | | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 3.750 INCHES NOMINAL | | HOUSING LENGTH | 4.000 INCHES NOMINAL | | HOUSING WIDTH | 12.000 INCHES NOMINAL | | HOUSING HEIGHT | 7.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 OVERALL | | MOUNTING HOLE DIAMETER | 1.120 INCHES NOMINAL | | MOUNTING HOLE TYPE | ROUND, UNTHREADED, COUNTERBORED | | SHAFT END TYPE | OPEN | | SPECIAL FEATURES | TWO THREADED HOLES 0.75 IN. DEEP,0.375-16UNC-2B,EACH LOCATED 3.00 INS BELOW APERTURE HORIZ CL AND 4.75 INS TO RIGHT AND LEFTOF APERTURE VERT CL | | STYLE DESIGNATOR | PILLOW BLOCK, SOLID |
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