|
|
|
National Stock Number:
3110-00-497-0257
Federal Supply Class:
3110
National Item Identification Number:
004970257
Description:
BEARING,BALL,ANNULAR
Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
|
Manufacturer Information:
| 10956-9 | 25511 | NORTHERN LINE MACHINE DIV OF COMMENCEMENT INTL CORP | | 7520DL | 43766 | SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV | | 7520DLGTN | 43766 | SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV | | 7520DLGTNTG18 | 51588 | RBC BEARINGS INCORPORATED | | 7520DLGTN | 52676 | SKF USA INC. |
|
Techincal Specification:
| BEARING SEAL TYPE | LABYRINTH | | BORE DIAMETER | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INNER RING WIDTH | 0.8750 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 2.5619 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM | | OUTER RING WIDTH | 0.7500 INCHES NOMINAL | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
|
|