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		                        | National Stock Number:
 3110-01-304-8142
 
 Federal Supply Class:
 3110
 
 National Item Identification Number:
 013048142
 
 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.
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 Manufacturer Information:
 
 | 141-0002 | 61802 | TOSHIBA INTERNATIONAL CORPORATION |  | 6308-2RSJEM | 1A489 | APPLIED INDUSTRIAL TECHNOLOGIES -- PA LLC |  | 6308-2RSJEM | 52676 | SKF USA INC. |  | 6308UU | 61802 | TOSHIBA INTERNATIONAL CORPORATION | 
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 Techincal Specification:
 
 | SURFACE FINISH | GROUND |  | BEARING SEAL TYPE | CONTACT |  | BORE DIAMETER | 40.0 MILLIMETERS NOMINAL |  | BORE SHAPE | STRAIGHT |  | INTERNAL FIT-UP DESIGNATION | LOOSE |  | LOAD DIRECTION | RADIAL |  | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | CHEVRON SRI 2 MFR REF SINGLE MATERIAL RESPONSE |  | LUBRICATION MATERIAL | GREASE |  | MATERIAL | RUBBER SYNTHETIC SEAL |  | MATERIAL | STEEL BALL |  | MATERIAL | STEEL INNER RING |  | MATERIAL | STEEL OUTER RING |  | MATERIAL | STEEL RETAINER |  | OVERALL OUTSIDE DIAMETER | 90.0 MILLIMETERS NOMINAL |  | OVERALL WIDTH | 23.0 MILLIMETERS NOMINAL |  | RETAINER FABRICATION METHOD | PRESSED |  | SEAL QUANTITY | 2 |  | SPECIAL FEATURES | ELECTRIC MOTOR QUALITY |  | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |  | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | 
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