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National Stock Number:
3130-00-223-4160
Federal Supply Class:
3130
National Item Identification Number:
002234160
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:
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | ASSEMBLY OVERALL LENGTH | 3.4380 INCHES NOMINAL | | BASE LENGTH | 2.5620 INCHES NOMINAL | | BASE THICKNESS | 1.7500 INCHES NOMINAL | | BLOCK TYPE | FIXED | | BORE DIAMETER | 2.5000 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 6.8120 INCHES MINIMUM AND 7.4380 INCHES MAXIMUM | | COLLAR LOCATION | ONE END | | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE | | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 2.7500 INCHES NOMINAL | | HOUSING HEIGHT | 5.6880 INCHES NOMINAL | | HOUSING WIDTH | 9.2500 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD CAPABILITY TYPE | RADIAL | | LUBRICATION FITTING TYPE | HYDRAULIC | | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL | | LUBRICATION MATERIAL | GREASE | | MATERIAL | IRON CAST HOUSING | | MOUNTING HOLE DIAMETER | 0.6250 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 | | STYLE DESIGNATOR | PILLOW BLOCK, SOLID |
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