YASKAWA YASNAC XRC - Grease Replenishment for R-Axis Cross Roller Bearing

9.2 Notes on Maintenance Procedures
9-15
9.2.8
Grease Replenishment for R-Axis Cross Roller Bear-
ing
Fig. 32 R-Axis Cross Roller Bearing Diagram
1. Remove the Co plug for air flow.
2. Inject grease into the Ci grease inlet using a grease gun. (Refer to " Fig. 32 R-Axis
Cross Roller Bearing Diagram ").
3. Reinstall the Co plug.
Grease type: Alvania EP grease 2
Amount of grease: 3cc
(6cc for 1st supply)
The Co exhaust port is used for air flow. Do not inject excessive grease into the gear
grease inlet.
Co plug for air flow
R-axis cross
roller bearing
Ci: Grease Inlet
(G Nipple A-MT6
×
1)
Section A-A
NOTE