Name:
GMNA GM4479P PDF
Published Date:
10/01/1988
Status:
[ Revised ]
Publisher:
General Motors North America
1 SCOPE.
This test, sometimes referred to as the Shell Roller Test, is a means for measuring the mechanical stability, or the tendency of a lubricating grease to liquefy while in service. It provides a numerical evaluation of the change in consistency of a sample of the grease caused by the kneading or working action of a weighted roller enclosed (with the sample) in a cylinder which rotates at a specified speed for a specified time.
| Edition : | 4 |
| File Size : | 1 file , 55 KB |
| Number of Pages : | 1 |
| Published : | 10/01/1988 |
