511 BELT TENSIONERS

[jackeltrader]

Hi Guys,
I am trying to find out the size of bearings used on the belt tensioners on the 511 - I have looked in the manual but can only find a part number - BA12.
Any511 driver know what size they are off the top of their heads?
Many Thanks!!

[fastinfastout]

pull them off and measure them

[Roel]

Its part # 51090 RC 950 Bearings

Dont know why they dont list the size but I believe they are 9mm/5mm/3mm bearings.

[pugs]

yeah, 5mm inside, 9mm outside, 3mm wide is the size

[jackeltrader]

Thanks for all the constructive answers.....difficult to measure something when your at work trying to order them and your cars 10 miles away lol
cheers chaps!