Oil In Rotor Bearing

[rogart63]

What kind of oil is best in a rotor bearing . The movement is a Miyota 8215 . Is D5 to thick? Or would 9010 be better . The bearing sits in the upper bridge . 

[Geo]

Two or three of spots of 9010 will do the trick Roger, it doesn't need much. That's what Omega recommended for the 1120 I have just finished.

[clockboy]

Thats what I have used on rota bearings with no problems, but I have also read HP500 can also be used.

Want to start an argument talk about lubricants  :D

[rogart63]

Two or three of spots of 9010 will do the trick Roger, it doesn't need much. That's what Omega recommended for the 1120 I have just finished.

If to much i guess it will spread around in the movement . 

[Geo]

Want to start an argument talk about lubricants :D

Not me CB, but I am going to try something shortly that might! ;)

[clockboy]

Not me CB, but I am going to try something shortly that might! ;)

What,s that I wonder :D

[SSTEEL]

Another vote for 9010.

[bobm12]

9010 and HP500...they are mostly interchangeable I believe...but since I don't have the HP500....  :)