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National Stock Number:
3130-00-145-6977
Federal Supply Class:
3130
National Item Identification Number:
001456977
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:
| 30E77 | 05643 | BARBER-GREENE CO | | 30E77 | 0MKW7 | MINNPAR, LLC | | MBR207 | 77896 | REXNORD INDUSTRIES, LLC | | MBR2207 | 77896 | REXNORD INDUSTRIES, LLC |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | ASSEMBLY OVERALL LENGTH | 3.5000 INCHES NOMINAL | | BLOCK TYPE | FIXED | | BOLT CIRCLE DIAMETER | 6.5000 INCHES NOMINAL | | BORE DIAMETER | 2.4375 INCHES NOMINAL | | COLLAR LOCATION | ONE END | | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE | | HOUSING DIAMETER | 7.6250 INCHES NOMINAL | | HOUSING LENGTH | 2.6250 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD CAPABILITY TYPE | RADIAL AND THRUST | | LUBRICATION MATERIAL | GREASE | | LUBRICATION FITTING TYPE | HYDRAULIC | | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 90.0 DEGREES NOMINAL | | MATERIAL | IRON CAST HOUSING | | MATERIAL | RUBBER SEAL | | MATERIAL | STEEL BEARING SURFACE | | MOUNTING HOLE DIAMETER | 0.5000 INCHES NOMINAL | | MOUNTING HOLE TYPE | ROUND, UNTHREADED | | PILOT DIAMETER | 5.4980 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM | | ROLLING ELEMENT GROOVE QUANTITY | 2 | | ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR | | SEAL LOCATION | BOTH ENDS | | SEAL TYPE | CONTACT | | SHAFT END TYPE | OPEN | | STYLE DESIGNATOR | FLANGE CARTRIDGE BLOCK |
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