ABB IRB 640 - Lubricating the Large Diameter Bearing, Axis 1

Maintenance
8 Product Manual IRB 640
2.3 Lubricating the large diameter bearing, axis 1
• Remove the two plugs.
• Fit the grease nipples (R1/8” art. No. 2545 2021-26).
• Grease through (1) the two nipples. Turn the axis 1 +90
o
while greasing is in progress.
• Continue greasing until new grease exudes from the rubber seal (2).
Figure 5 Lubricating the large diameter bearing.
• Remove excess grease with a cloth.
Type of grease:
- ABB art. no. 1171 4013-301, quality 7 1401-301
- ESSO Beacon EP 2
- Shell Alvanina EP Grease
- SKF Grease LGEP 2
- BP Energrease LS-EP 2.
Tools:
- See Tool List.
A-A
1
2
A-A
A-A