12k Fan End Bearing Fault Data

* = Data not available

Fault Diameter Motor Load (HP) Approx. Motor Speed (rpm) Inner Race Ball

Outer Race 
Position Relative to Load Zone
(Load Zone Centered at 6:00)
          Centered
@6:00		 Orthogonal
@3:00		 Opposite
@12:00
0.007" 0 1797 IR007_0 B007_0 OR007@6_0 OR007@3_0 OR007@12_0
  1 1772 IR007_1 B007_1 OR007@6_1 OR007@3_1 OR007@12_1
  2 1750 IR007_2 B007_2 OR007@6_2 OR007@3_2 OR007@12_2
  3 1730 IR007_3 B007_3 OR007@6_3 OR007@3_3 OR007@12_3
0.014" 0 1797 IR014_0 B014_0 OR014@6_0 OR014@3_0 *
  1 1772 IR014_1 B014_1 * OR014@3_1 *
  2 1750 IR014_2 B014_2 * OR014@3_2 *
  3 1730 IR014_3 B014_3 * OR014@3_3 *
0.021" 0 1797 IR021_0 B021_0 OR021@6_0 * *
  1 1772 IR021_1 B021_1 * OR021@3_1 *
  2 1750 IR021_2 B021_2 * OR021@3_2 *
  3 1730 IR021_3 B021_3 * OR021@3_3 *