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National Stock Number:
3130-01-190-4180
Federal Supply Class:
3130
National Item Identification Number:
011904180
Description:
BEARING UNIT,ROLLER
Detail:
AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A SINGLE OR MULTIPLE ROW ROLLER BEARING(S), DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING.
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Manufacturer Information:
| E30044 PIECE 5 | 13420 | LOCKHEED CORP COLBY CRANE AND MFG CO LOCKHEED SHIPBUILDING AND CONSTRUCTION CO DIV | | ZBR211 | 77896 | REXNORD INDUSTRIES, LLC |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | ASSEMBLY OVERALL LENGTH | 4.0000 INCHES NOMINAL | | BLOCK TYPE | FLOATING | | BOLT CIRCLE DIAMETER | 7.5000 INCHES NOMINAL | | BORE DIAMETER | 2.6875 INCHES NOMINAL | | COLLAR LOCATION | ONE END | | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE | | FLANGE THICKNESS | 0.7500 INCHES NOMINAL | | HOUSING LENGTH | 3.1250 INCHES NOMINAL | | HOUSING DIAMETER | 8.7500 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD CAPABILITY TYPE | RADIAL | | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL | | LUBRICATION FITTING TYPE | HYDRAULIC | | LUBRICATION MATERIAL | GREASE | | PILOT DIAMETER | 6.3750 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.6563 INCHES NOMINAL | | ROLLING ELEMENT GROOVE QUANTITY | 2 | | ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR | | SEAL LOCATION | BOTH ENDS | | SEAL TYPE | SELF-ALIGNING | | SHAFT END TYPE | OPEN |
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