7930-01-370-9539 POLISH,METAL Index 5985-01-370-9541 COUPLER,DIRECTIONAL

National Stock Number:
3110-01-370-9540

Federal Supply Class:
3110

National Item Identification Number:
013709540

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:
1G541911083CATERPILLAR INC


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