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National Stock Number:
3110-00-155-8981
Federal Supply Class:
3110
National Item Identification Number:
001558981
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:
| 64BIC02 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | H32 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | LS21 | 21760 | SCHATZ BEARING CORPORATION | | LS21 | 43991 | FAG BEARINGS CORPORATION | | LS21 | 80038 | EQUITABLE BEARING CO INC | | RLS32 | 52676 | SKF USA INC. |
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Techincal Specification:
| BORE DIAMETER | 4.0000 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | LUBRICANT | | OVERALL OUTSIDE DIAMETER | 7.2500 INCHES NOMINAL | | OVERALL WIDTH | 1.2500 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | SURFACE FINISH | GROUND |
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