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National Stock Number:
3110-01-673-1148
Federal Supply Class:
3110
National Item Identification Number:
016731148
Description:
CONE,TAPERED ROLLER BEARING
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Manufacturer Information:
| 28NBL4855YJ | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | AS24466 | 0U583 | SAE INTERNATIONAL | | MS24466-28 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| BORE DIAMETER | 1.7500 INCHES NOMINAL | | FEATURES PROVIDED | LUBRICATION GROOVE | | FUNCTIONAL DESCRIPTION | BORE DIAMETER: 1.75"; OUTER RING OUTSIDE DIAMETER: 3.4375"; OVERALL WIDTH: 3"; OUTER RING WIDTH: 2.792";TRACK CONTACT WIDTCH; 2.544";WASHER OUTSIDE DIAMETER: 3.187";LUBRICATION GROOVE WIDTH: 0.375"; FILLET: 0.032" MAXIMUM; TOTAL RADIAL CLEARANCE: 0.0015" MAXIMUM;CLAMPING DIAMETER: 2.281" MINIMUM;LOAD RATING: 92000 LBF; RATING AS A TRACK ROLLER: 69000 LBF; CAPACITY 40HRC: 27000 LBF; MASS: 5.80 LBS | | OVERALL OUTSIDE DIAMETER | 3.4375 INCHES NOMINAL | | OVERALL WIDTH | 3.00 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | MATERIAL: SAE-AMS6274; ASTM-A304;ASTM-A576;ASTM-A675;QQ-S-700;FED-STD-66 STEEL 50100,51100 AND 52100;PLATING: OD AND SIDES OF OUTER RING: CHROMIUM PLATE, QQ-C-320, CLASS 2; THICKNESS: .0005-.0010";OTHER SURFACES, EXLUDING INNER RING BORE, ZINC-NICKEL PLATING PER SAE-AMS-2417, TYPE 2, OR CADMIUM PLATING I/A/W QQ-P-416, TYPE 1, CLASS 2, WITH A THICKNESS OF .0003-.0006";MACHINE FINISH PER ASME-B46.1; LUBRICATION: GREASE CONFORMING TO MIL-PRF-81322 | | SURFACE TREATMENT | CHROMIUM OUTER RING |
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