GEH-5304A
22
Table 11
Sources of S upply for Bearing Greases
GE Supplier’s
Temperature Designation Supplier Designation
Stan dard Temp erat ure D6A2C5 GE S upply GE B all B ear ing
15°F to 212°F158 Gaither Dr ive Grease (supplied i n
-10°C to 100°CMt. Laurel NJ 08054 In sm all tubes and cans)
1-800-341-1010
Shel l Oil Company Al vania No. 2
P.O. Box 2463
One Shell P laza
Houston TX 77002
(713) 241-4201
Texaco, Inc. Regal A FB-2
200 Westc hester A venue
White P lai ns NY 10650
(914) 253-4000
Low Temperature D6A4 Shel l Oil Company Aeroshell No. 7
-60°F to 200°FP.O. Box 2463
-51°C to 93°COne Shell P laza
Houston TX 77002
(713) 241-4201
High Temperature D6A2C13 Standar d Oil Company Chevron “S RI II ”
-20°F to 350°F225 Bush St r eet
-28°C to 176°CSan Fr anc isco CA 94120
(415) 894-7700
E. Brushes (Ref er to Figure 2)
High voltage and rotating machin ery can cause serious or fatal injury. Brushes
may no t be to uched or repl aced while the machine is energized or rotating.
DC moto rs an d generators operat ed for long periods of time at light loads or in
con taminated atmosp heres may be subject to abnormal brush and commutator
wear. This can result in commutator damage and/or the need for excessive
maintenance. If the application requires operation under these conditions, GE
Industrial Systems will be pleased to suggest a change in brush grade or other
measures to minimize the problem.
1. Brush Rem oval
With M ac hines Stopped and Power Off:
The following procedure should be used to remove brushes: